A word that has two contradictory meanings; contranym.

(art) Artistic forms, such as concrete poems and visual poems, that use words as visual elements rather than merely to convey verbal meaning.

Synonym of turn of phrase

(computational linguistics) A vector of weights that represents a word in numerical form.

plural of word vector

plural of word-stock

(idiomatic) To indicate that it is time to perform an action; to give permission.

plural of brunch word

(dated) A portmanteau word.

Any word beginning with u, especially one that is (sometimes humorously) treated as controversial in a given context, such as union or uppity.