Offered for sale. / During a real estate auction: going to be sold at that auction, i.e. the bid has reached the vendor's reserve.

(finance, economics) The cost of the marginal unit of capital that a firm could raise.

(surveying) An optimal network design within a computer. It involves choosing an optimal reference system and revolving it around a certain real number.

(idiomatic) forever; without success, no matter how long one perseveres

Any of several senior government positions whose function varies from nation to nation. / The chief clerk of a U.S. state.

To focus on getting correct details which are largely irrelevant.

(idiomatic, Britain, colloquial, humorous) Mad; insane.

(set theory) One of the axioms of set theory, equivalent to the statement that an arbitrary direct product of non-empty sets is non-empty; any version of said axiom, for example specifying the cardinality of the number of sets from which choices are made.

(idiomatic) A pure gamble with highly divergent outcomes.

(video games) A message signaling that the game has ended, usually because the player failed (for example by losing all of their lives) but sometimes following successful completion of the game.