9
votes
2answers
904 views

Why is the plural of “deer” the same as the singular?

Why is the plural version of deer identical to the singular version? If mouse became mice, then why did the singular deer not change to something else in the plural?
28
votes
6answers
2k views

Are there any words in English that have a plural with a separate derivation?

There are some irregular plurals in English (child/children, goose/geese), but all of the ones I know of share the same root word. In some languages, there are some irregular pairs where the singular ...
3
votes
3answers
558 views

Plurality of data [duplicate]

Possible Duplicate: Is “data” considered singular or plural? Milton Friedman, the Nobel-prize winning economist used to threaten that he would "take away any graduate student's ...
15
votes
3answers
16k views

Is there a term for words that have identical singular and plural forms?

Is there a term for nouns that have identical singular and plural forms? For example, sheep fish glasses aircraft/spacecraft etc.
10
votes
4answers
1k views

How to deal with irregular plural(s)?

What happens if you have a written phrase like We were looking at the same poster(s). but with a noun that has an irregular plural? E.g. with baby/babies, would this be the correct form? We ...