The time when an airplane, etc, is scheduled to depart.

To be at a disadvantage. / (with 'to') To be defeated (by).

(idiomatic) To proceed to do something as soon as possible, especially so as to have something unpleasant behind oneself.

(computing, informal) The rule that a database, a user interface, etc. should allow for either zero, one, or an indefinite number of an entity.

To try to ascertain a person's point of view, or the nature of a situation, by cautious and subtle means.

Alternative form of bolt from the blue

plural of pang of conscience

to discover or find something by accident / to meet somebody by chance

simple past tense and past participle of hang out to dry

(idiomatic) A presumed unacknowledged system of association between childhood friends (especially those at school or university together), used for mutual assistance or favouritism.