(BDSM) Consensual non-consent.

Not cisgender.

Used to link a semantically weaker word to a semantically stronger word following the adverb, both sharing the same basic meaning, indicating the increased likelihood of the former.

(combinatorics) Any one of a certain set of numbers which are guaranteed to exist by Ramsey's theorem; a positive integer which is a certain function of some given multiset of positive integers, where that "certain function" is that which yields the minimal number guaranteed to exist by Ramsey's theorem.

Alternative form of nonoperational

(humorous) Said as a mild admonishment to somebody who is always complaining.

(archaic, euphemistic) To urinate or defecate.

An ancient strategic board game for two players, each having nine pieces, and in which forming a row of three of one's own pieces earns the removal of one of the other player's pieces.

A temporary insurance policy, used to provide cover while the main policy formalities are finalised.

plural of nose bleed