a collection of things sharing a common attribute

the branch of linguistics that deals with syntax and morphology (and sometimes also deals with semantics)

nouns or pronouns or adjectives (often marked by inflection) related in some way to other words in a sentence

one of the traditional categories of words intended to reflect their functions in a grammatical context

the grammatical category for the forms of nouns and pronouns and verbs that are used depending on the number of entities involved (singular or dual or plural)

a grammatical category used in the classification of pronouns, possessive determiners, and verb forms according to whether they indicate the speaker, the addressee, or a third party

a grammatical category in inflected languages governing the agreement between nouns and pronouns and adjectives; in some languages it is quite arbitrary but in Indo-European languages it is usually based on sex or animateness

the branch of linguistics that deals with syntax and morphology (and sometimes also deals with semantics)