(chiefly in the plural) A small effort made towards the completion of a much larger task.

A small grand piano.

A mineral oil used primarily to moisten the skin of babies after bathing

(Britain) A man who has been knighted by the monarch but not as a member of one of the organized Orders of Chivalry; the lowest rank of knight in the British honours system.

plural of Knight Bachelor

(law) An undergraduate degree in the study of law.

plural of baby tooth

An act of betrayal or treachery

(idiomatic) To betray (somebody).

(transitive) To return, restore (a thing to its original owner or location etc.).