A hyphen is a symbol used to join two words or two syllables of a single word together. It is not to be confused with dashes or the minus symbol, as these are all longer than the hyphen and serve different purposes in language.

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5
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2answers
6k views

Which is correct, “on-line” or “online”?

I am still seeing uses of on-line, though I think it is incorrect. For example: A web browser enables a user to go on-line/online. Can you tell me which is the more appropriate to use, on-line ...
3
votes
2answers
112 views

HTTP-port or HTTP port?

Should I use dash in a port name, e.g. http-port, ftp-port, or it's more correct to omit the dash, like "http port", "ftp port"?
2
votes
1answer
226 views

Hyphenation of “balaclava”

Balaclava is hyphenated as: bal-a-cla-va, according to the online edition of Merriam-Webster ba-la-clava, according to the 1989 printed fourth edition of Oxford Advanced Learner's Dictionary, ...
3
votes
1answer
1k views

Should “pseudo” words be hyphenated?

While this question talks about the meaning of the word "pseudo", I'm wondering what the rules are for hyphenating words that start with this prefix. For example, would it be correct to call ...
1
vote
3answers
1k views

Using hyphenated words in technical writing?

I always get confused when using hyphenated words in my research papers. Is there any specific rule for using hyphenated words? For example, which one of the following is the correct usage of co ...
10
votes
3answers
21k views

How do you spell wifi / Wi-Fi / WiFi? [closed]

This is probably related to whether one should capitalize Internet or not. I am looking for the correct spelling of wifi when referring to a wireless connection to the Internet. I want to tell the ...
3
votes
3answers
7k views

Should it be “mid 80s” or “mid-80s”?

When discussing temperatures or decades, should it be hyphenated? I understood that two-word adjectives need to be hyphenated, but why does MS Word think this should be, too?
9
votes
4answers
17k views

“Real time”, “real-time” or “realtime”

Which of real time, real-time and realtime is correct when you are talking about seeing something as it happens?
10
votes
1answer
514 views

Can a hyphen be used without anything on the right side?

From this page: [...] in early parts of this century when it was the most user- and hardware-friendly Linux operating system available [...] Is the user- fragment valid (outside this ...
1
vote
2answers
990 views

Hyphenation in compound adjectives [duplicate]

Possible Duplicates: To hyphenate or not? When is it necessary to use a hyphen in writing a compound word? When is it appropriate to use a hyphen? In the sentence "Portland is known to ...
0
votes
1answer
141 views

Should “A-Player” Be Hyphenated?

Stupid term, but still: Is it hyphenated or not? Bob was really happy to have hired Alice; she was an 'A-Player' from the world of private equity and would add a lot to the firm.
1
vote
1answer
115 views

Shorebased, Shore-based or Shore Based?

What is the best or correct way to spell this adjective (e.g. shorebased training)?
2
votes
1answer
215 views

Doubly hyphenated words

Consider the word quasi-first-class. Are the hyphens used correctly? Should the two hyphens be of different length to denote the distinction of the hyphenation? Is there a general rule to deal with ...
1
vote
4answers
275 views

Hyphenating “Evolution”

I've noticed that how the word "evolution" is hyphenated according to Wolfram|Alpha doesn't match the ones I find on other sites: The Free Dictionary, and Dictionary.com. As I understand, the latter ...
8
votes
1answer
8k views

Why is it “grandfather”, but “great-uncle”?

I know that there are six forms of this word, but "great-uncle" is most common ("great-aunt" has a similar graph). Why is this, if "grandfather" and "grandmother" are common?
28
votes
4answers
18k views

Is it “front-end”, “frontend”, or “front end”?

Possible Duplicate: When to use a hyphen in writing a compound word Which is correct? front-end engineering frontend engineering front end engineering I looked over ...
0
votes
1answer
216 views

“Company-assigned” or “company assigned” [duplicate]

Possible Duplicate: When is it appropriate to use a hyphen? In phrases describing something that has been assigned to someone, should the phrase be hyphenated or not? He uses a ...
2
votes
4answers
551 views

How to write dashes in “a 2-4-room-apartment”?

I want to write in the announcement a description of an eventual apartment, which I am searching as a rental. I am interested in apartments with 2, 3, or 4 rooms. How should I write the compound ...
4
votes
3answers
2k views

Can there be a hyphen in “nonlinear”?

As the title says, I'm wondering if "non-linear" is an acceptable spelling of the word "nonlinear." A bit of research on this site turns up Is the use of a hyphen between "non" and an ...
0
votes
3answers
1k views

Hyphenating spelled-out fractions with large numerators and/or denominators

I find myself in the awkward position of needing to systematically spell out fractions where the numerator, the denominator, or both have three or more digits, and I'm not sure about the hyphenation. ...
12
votes
5answers
6k views

Is it proper to use a colon followed immediately by a hyphen?

I have seen some writing where people have a list or a figure in writing and they will write something like this: The information is provided in Image 3:- Is that correct? Is this a British ...
1
vote
2answers
137 views

Is “webdesigner” a word?

I am a uh, designer of websites, and I would like to use the phrase for my profession correctly. Unfortunately, webdesigner is flagged by Google Chrome's spellchecker as a misspelling, and web ...
3
votes
4answers
3k views

Should anti- and counterclockwise be hyphenated?

I've got a document in which I'm defining counterclockwise and mentioning that it is sometimes also called anti-clockwise. The document is in American English, and generally in line with the Chicago ...
5
votes
1answer
619 views

Hyphenating “steady state” [duplicate]

Possible Duplicate: When is it appropriate to use a hyphen? I am unsure if and when to hyphenate steady state (in a mathematical context), i.e.: We now calculate the steady-state ...
3
votes
3answers
368 views

“Hardware-counter-based tools” or “hardware-counter based tools”? [duplicate]

Possible Duplicates: Chainsaw-equipped or chainsaw equipped? How to connect a word and a phrase with a hyphen? "One-Day Only Promotion" or "One-Day-Only Promotion" ...
20
votes
6answers
11k views

Appropriate dash to use when attributing a quotation?

If I’m citing a poem or quotation, what kind of dash precedes the author’s name? Example: This Business of Printing; which I am heartily tired of, and repent I e’er attempted. . . .           ...
8
votes
1answer
1k views

Post-hyphenation of split compound words

Assuming that these two words off-topic on-topic must be hyphenated, which of the punctuations in the following sentences is correct? (crucial part emphasized) Regardless of whether it ...
10
votes
3answers
1k views

Is the use of a hyphen between “non” and an adjective strictly necessary?

Do I need to put a "-" between "non" and an adjective? As an example in physics we say "a non isolated photon", "non tight photon"... The context is very formal (paper publications and similar). Is ...
7
votes
5answers
902 views

Using the “ex” prefix on a multiple word subject

What is the proper way to use the "ex" prefix to more than one word? Examples: He is an ex-school bus driver. My ex baseball coach taught me. I am an ex-Fish and Game Warden. ...
4
votes
2answers
766 views

Hyphen in the noun 'switching-off'? Or gerunds of compound verbs, more generally?

I'm currently proof-reading my girlfriend's Ph.D. thesis (neither of us are native speakers) and I came across the following sentence snippet: "the switching-off induces eddy currents", and the word ...
5
votes
5answers
13k views

Differences between “coordinate” (n.) and “co-ordinate” (n.)

I can't seem to spot any differences or usages where one would use the hyphenation version versus the non. According to Online Etymology they both point to coordinate. I can see co-ordinate (v.) ...
11
votes
5answers
53k views

Which is the correct spelling: “Granddad” or “Grand-dad” or “Grandad”?

Granddad or Grand-dad or Grandad? Which is the correct spelling?
2
votes
0answers
293 views

Proper use of hyphens for compound noun 'system model driven approach' [duplicate]

Possible Duplicates: How to connect a word and a phrase with a dash? Multiple compound words Should I use “ related” or “-related” I'm aware of the general rules ...
1
vote
1answer
633 views

Hyphenation of “prerequisite”

I'm proofreading my thesis, and found that TeX in its infinite wisdom had decided to hyphenate prerequisite as pre-req-ui-site. I've replaced it with pre-re-qui-si-te, but I'm a bit unsure what the ...
3
votes
5answers
919 views

Does “cost-benefit ratio” use a hyphen or an en-dash?

Should I write "cost-benefit" (hyphen) or "cost–benefit" (en dash), and why?
1
vote
1answer
116 views

“of the feudal Estates type” or “of the feudal-Estates type”?

In one Wikipedia page I read this definition: The zemsky sobor was the first Russian parliament of the feudal Estates type, in the 16th and 17th centuries. I don't understand, why is there ...
8
votes
3answers
511 views

Different syllabic boundaries in various dictionaries?

Consider, for instance, the word "university": American Heritage: u·ni·ver·si·ty Collins Cobuild: uni|ver|sity Merriam Webster: uni·ver·si·ty As you see, syllabic boundaries differ. I read ...
2
votes
4answers
1k views

What's up with the hyphen in “orang-utan”?

For most of my life 'till about a couple of years ago, I had only seen the spelling orangutan written to describe those delightful red-headed apes from the tropical forests of Borneo. Lately, though, ...
7
votes
4answers
507 views

When and why did the em-dash and the hyphen supplant the semicolon?

It seems to me that semicolons are rarely used today in ordinary English writing - even in newspapers and books. They appear to have been replaced, in many cases, by em-dashes and hyphens (the hyphen ...
3
votes
3answers
3k views

Hyphen or no hyphen when modifying an adjective with a quantity?

I have a sentence which has an object that is described with an adjective: We need to inform our interested patrons of this change. If I modify "interested" with "more" or "less", do I connect ...
16
votes
4answers
597 views

“Upvote” vs. “up vote” vs. “up-vote”

Should I use "upvote", "up vote", or "up-vote" on SE sites? What about "downvote"? They're not words in the sense that they're in the dictionary, but they are commonly used in this community. Also, ...
12
votes
6answers
1k views

How can I change the tense of a hyphenated verb?

I'm certain this can't be the only example there is of a hyphenated verb, but it's the only one I can think of right now. How should one appropriately convert "mouse-over" into the past tense? ...
11
votes
1answer
729 views

Fractions as phrasal (compound) adjectives

Is there a difference between a written-out fraction that serves as a noun: He gave me one half of his sandwich. and a written-out fraction serving as an adjective: I gave her a one-half ...
2
votes
2answers
9k views

Usage of hyphen in “oft-cited”

The oft-cited first sentence of this work Why would you not just use two words, oft cited?
3
votes
3answers
668 views

How should wireless technology names be hyphenated and capitalized?

How should wireless technology names be hyphenated and capitalized? "a wireless g network"? "a wireless-g network"? "a wireless-G network"? "a wireless G network"? none of the above? Does a formal ...
3
votes
1answer
738 views

Multiple compound words [duplicate]

Possible Duplicate: How to connect a word and a phrase with a dash? Hello, I'm a non-native English speaker and I'm writing a scientific paper about biometric identification based on heart ...
6
votes
3answers
4k views

What do you call words that are separated by a hyphen?

What do you call words like one-note that are separated by a hyphen?
1
vote
2answers
169 views

How to modify “one-third” by an adverb?

Would it be correct to merge with hyphens one-third-contiguously in the following phrase? I propose to elect by 3 quotas, each per one-thirds-contiguously of time-zones.
2
votes
2answers
4k views

When is it appropriate to use a hyphen? [duplicate]

Possible Duplicate: To hyphenate or not? What is the proper way to spell "side dish"? Is it: "side dish" or "side-dish"? Also, Is it "ham-fried" or "ham fried"? Basically, when do you use ...
3
votes
2answers
2k views

“One-Day Only Promotion” or “One-Day-Only Promotion”

A copywriter I'm working with wrote "One-Day Only Promotion" but my feeling is that "One-Day-Only Promotion" is correct. The first three words describe 'Promotion'. I know you don't hyphenate adverbs, ...