1. A small lock; a catch or spring to fasten a necklace or other ornament.

2. A little case for holding a miniature or lock of hair, usually suspended from a necklace or watch chain.

LOCK HOSPITAL
Lock" hos"pi*tal

Defn: . A hospital for the treatment of venereal diseases. [Eng.]

LOCKJAW
Lock"jaw`, n. (Med.)

Defn: A contraction of the muscles of the jaw by which its motion is suspended; a variety of tetanus.

LOCKLESS
Lock"less, a.

Defn: Destitute of a lock.

LOCKMAN
Lock"man, n.

Defn: A public executioner. [Scot.]