n (context|often in plural) An approach or proposal made to initiate communication, establish a relationship etc. (defdate|from 15th c.)
n (Scotland) A motion placed before a legislative body, such as the General Assembly of the Church of Scotland. (defdate|from 16th c.)
n (music) a musical introduction to a piece of music which may or may not be an integral part of that piece of music. (defdate|from 17th c.)