conjugation

(noun) the state of being joined together. Synonyms: junction, conjunction, colligation.

(noun) the inflection of verbs.

(noun) the complete set of inflected forms of a verb.

(noun) a class of verbs having the same inflectional forms.

(noun) the act of pairing a male and female for reproductive purposes. Synonyms: coupling, mating, pairing, union, sexual union. Examples: "The casual couplings of adolescents." "The mating of some species occurs only in the spring."

(noun) the act of making or becoming a single unit. Synonyms: union, unification, uniting, jointure. Examples: "The union of opposing factions." "He looked forward to the unification of his family for the holidays."