valvula noun. ['valvjʊlǝ] Pl. -lae [-li:]. E17.
[mod. Latin, dim. of Latin valva: see VALVE noun, -ULE.]
1. Anatomy. A valve or valvule. Usu. with Latin specifying word. E17.

2. Entomology. An elongated bladelike process attached to the coxa or valvifer of some female insects, forming part of the ovipositor; a valve. E20.

■ valvular adjective (chiefly Medicine & Botany) of, relating to, or affecting a valve or valves, esp. the valves of the heart; functioning as a valve: L18.

■ valvu'litis noun (Medicine) inflammation of one or more valves, esp. of the heart L19.

■ valvuloplasty noun (Medicine) (an instance of) the surgical repair of a valve, esp. of the heart M20.

■ valvu'lotomy noun (Medicine) = VALVOTOMY E20.

[TahlilGaran] English Dictionary ▲