An article is a word that combines with a noun to indicate the type of reference being made by the noun.

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11
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5answers
20k views

“Half an hour” versus “half hour”

I'll be back in half an hour. I'll be back in half hour. Which is the correct sentence? Are there any differences between British English, and American English?
3
votes
3answers
3k views

“a” or “an” for words that don't start with vowels but sound like they're starting with a vowel

Is it correct to say or write an student or an store?
106
votes
7answers
40k views

Do you use “a” or “an” before acronyms?

99% of the time, I'm clear on when I should use "a" versus "an." There's one case, though, where people & references I respect disagree. Which of the following would you precede with "a" or "an," ...
56
votes
11answers
23k views

When should I use “a” versus “an” in front of a word beginning with the letter h?

A basic grammar rule is to use an instead of a before a vowel sound. Given that historic is not pronounced with a silent h, I use “a historic”. Is this correct? What about heroic? Should be “It was a ...
61
votes
10answers
16k views

When should I use “a” vs “an”?

In the following example, is it appropriate to use a or an as the indefinite article, and why? He ate __ green apple. I know that in the case of just "apple", it would be "an apple," but I've ...