D defs.my
Entry 2 senses Webster, 1913

Valvular

· Valv·u·lar · IPA /ˈvælvjʊlə(ɹ)/
01 a. Of or pertaining to a valve or valves; specifically (Med.), of or pertaining to the valves of the heart; as, valvular disease.
  1. 1.
    Of or pertaining to a valve or valves; specifically (Med.), of or pertaining to the valves of the heart; as, valvular disease.(Med.)
  2. 2.
    Containing valves; serving as a valve; opening by valves; valvate; as, a valvular capsule.