(transitive) To extinguish something, especially a flame, especially by means of a strong current of air or another gas. / (intransitive) To deflate quickly on being punctured.

Interjection used to start a race, followed by "Get set, go!" or "Set, go!".

(chiefly Britain, idiomatic) To remain cheerful; keep smiling.

(transitive, slang) To cheat someone, or ruin their chances in a game or other situation.

(intransitive) To faint; to become unconscious. / (transitive) To distribute, to hand out. / (of soldiers, police, fire-fighters, etc.) To graduate, usually marked by a ceremony at the end of training.

(transitive, vulgar) to cheat or treat unfairly (to exploit somebody in a way which results in an advantage to oneself, at the cost of the other party gaining a considerable disadvantage)

(transitive) To bypass (something); to skip (something). / (transitive) To make a transit of; to pass through or across (something). / (transitive) To fly over (something).

The sequence of a collection of items (such as words in a dictionary) arranged in order by position in the alphabet.

(military) An officer who fulfills a non-combat support function, often in a headquarters or planning office.

(evolutionary theory) Natural selection.