(colloquial) efficient because of having nothing in excess of what is needed, and single-minded in one's objective

Any fact, technique or other outcome that a student is expected to have learnt or achieved by the end of a specific course of instruction

plural of learned society

a leaf of the sesame plant

a leaf of the perilla plant

(idiomatic) Denoting that a situation has to be accepted without change, or rejected outright. / (idiomatic) Denoting that one does not care about or is unexcited for something.

(transitive, idiomatic) To abandon. / (transitive, idiomatic) To forget about. / (transitive, idiomatic) To not live longer than; to be survived by.

plural of four-leaf clover

An uncommon variation of the clover, having four leaves instead of the usual three. / (idiomatic) A bringer of good luck

(idiomatic) (news writing style) To begin a story with details of secondary importance to the reader while postponing more essential points or facts. See lead paragraph.