Ann \Ann\, Annat \An"nat\, n. [LL. annata income of a year, also, of half a year, fr. L. annus year: cf. F. annate annats.]

(Scots Law) A half years's stipend, over and above what is owing for the incumbency, due to a minister's heirs after his decease.

Source: Webster's Revised Unabridged Dictionary (1913)