Plural

A plural noun is one which by addition of an ending (in English, French, Spanish and Portuguese usually s) represents more than one of the referents. In most languages it is directly opposed to the grammatical category of 'singular' (for 'one') but some languages have a third category, 'dual' (for 'two') and others have even more. Plural is used for any larger number than those.

In most languages the plural of nouns is clearly marked; but in others, such as Japanese, it is unmarked, and nearby expressions of quantity suffice. In English some plurals have no markers; for example "sheep" is both singular and plural.

Verbs have different forms according to several criteria, number being merely one of them.