A Canadian social-democratic political party which fields candidates in both federal and provincial elections.

(set theory, order theory, of a set) Equipped with a partial order; when the partial order is specified, often construed with by.

(set theory, order theory, loosely) A set that has a given, elsewhere specified partial order. / (set theory, order theory, formally) The ordered pair comprising a set and its partial order.

(set theory, order theory) A binary relation that is reflexive, antisymmetric, and transitive.

(set theory) A partial order.

A particular thing. / A distinctive characteristic or quality; a peculiarity. / (obsolete) A particular case or matter. / The condition of being particular rather than general or universal; specificity.

Of or relating to a third party.

(video games) To intervene in a fight between two players or teams, often allowing one to easy defeat both (sometimes seen as unfair).

The ruling political party of the People's Republic of China.

plural of partial pressure