To push a pawn too far, so that it becomes vulnerable to the opponent's attacks.
To expand or extend to an excessive degree, especially to do so beyond a safe limit.
To apply (a term) to too many referents, by overextension.
To bore.
To become sleepy or weary.
To make sleepy or weary.
To become bored or impatient (with).
A covering for the head; a headdress.
A tier, row, or rank.
A child's apron covering the upper part of the body, and tied with tape or cord; a pinafore. Also tier.