Occurring in abundance; of a large quantity; many.

Abbreviation of general and administrative.

(business, often attributive) Initialism of sales and administration.

(intransitive, informal, UK) To make an attempt; to try. / (intransitive, informal, idiomatic, UK) To attack (physically).

(idiomatic) Agitated and anxious. / (colloquial) Messed up.

A black-shelled edible mollusc (Haliotis crachedorii), found off the North American Pacific coast.

(simile) To smile broadly, especially in a self-satisfied way.

(idiomatic) The two alternatives are equivalent or indifferent; it doesn't matter which one we choose. / (idiomatic, of two people) Equally involved; equally responsible

A person who never settles in one place will never be successful. / A person must keep active in order to avoid stagnating.

(idiomatic, Britain, Ireland, humorous, informal) To become overwrought or unnecessarily upset over a trivial matter.