A person who checks that passengers on a train etc have a valid ticket, and marks it so that it cannot be used again.

(finance) The total number of contracts outstanding between market participants in a market for futures, options, or other derivatives.

(countable, uncountable) Time that extends beyond memory or record. / (UK law, uncountable) Time before 6 July 1189.

When looked back upon as a past event; as can be seen now, but not at the time.

(idiomatic, Britain) To dedicate a large amount of effort towards.

Disposed (to do something or for something; often romantic or sexual, without further context).

A type of creamy, light-beige-coloured milk originally from the Jersey and Guernsey breeds of cattle native to the Channel Islands.

(fencing) An established threat made with the extended arm.

The act of injecting, or something that is injected. / A specimen prepared by injection. / (category theory) A morphism from either one of the two components of a coproduct to that coproduct.

A thin, conical confection baked from crepe batter, sealed at its apex, used to hold ice cream while it is being eaten.