(transitive) To formally revoke the validity of. / (transitive) To dissolve (a marital union) on the grounds that it is not valid.

To reduce to nothing, to destroy, to eradicate.

A unit of currency in former British India equal to 12 pies or ¹⁄₁₆ rupee.

A day that is an exact number of years (to the day) since a given significant event occurred. Often preceded by an ordinal number indicating the number of years.

(metallurgy) To subject to great heat and then (often slow) cooling, and sometimes reheating and further cooling, for the purpose of rendering less brittle; to temper; to toughen.

(chemistry, metallurgy) An act of annealing.

(transitive, formal) To announce.

The act of annunciating.

A writer of annals; a chronicler; a historian.

(Christianity) The announcement by the archangel Gabriel to Mary that she would give birth to a son, namely Jesus. Celebrated on 25th March.