This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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adj. Relating to, having, or operating by means of valves or valvelike parts.

adj. Of or pertaining to valves, such as those of the heart.

adj. Like a valve.

adj. Of or pertaining to a valve or valves; specifically (Med.), of or pertaining to the valves of the heart.

adj. Containing valves; serving as a valve; opening by valves; valvate.

Of or pertaining to a valve or valvula; also, having the character of a valve; valviform.

adj. relating to or operating by means of valves

"a kind of valvular opening into it, of such a nature that everything that passes along it having reached the blind or closed end, must return in order to escape; or rather the office of the cæcum is to permit certain alimentary matters and all fluids to pass from the ileum, but to oppose their return."

valvular disease    valvular sinus   

intervalvular    intravalvular    valvular insufficiency    valvular endocarditis   

valvate    valviform    valvar    valval   

pyloric    fibrotic    pulmonic    hypertrophic    empire-building