D defs.my
Entry 2 senses Webster, 1913

Protrusion

· Pro·tru·sion · IPA /pɹəˈtɹuːʒən/
01 n. The act of protruding or thrusting forward, or beyond the usual limit.
  1. 1.
    The act of protruding or thrusting forward, or beyond the usual limit.
  2. 2.
    The state of being protruded, or thrust forward.