(law) A promise or undertaking, either express or implied, founded on a consideration. / (law) An action to recover damages for breach or nonperformance of such a promise.

A traditional Kenyan drum. / A vigorous dance performed to the beat of this drum.

(group theory, of a subgroup) Such that its closure under conjugation by any element of the parent group can also be achieved via closure by conjugation by some element in the subgroup generated.

Oral; not written. / (obsolete) Publicly or solemnly declaratory. / (obsolete) Nominal; existing only in name.