involucrum

listen to the pronunciation of involucrum
English - Turkish
(Tıp) Örtü, kılıf
English - English
A sheath that covers or envelopes, especially one that forms around the sequestrum of new bone
{i} small leaf or group of leaflets at the base of a flower cluster or umbel (Botany); membranous covering
A sheath which surrounds the base of the lasso cells in the Siphonophora

Related Terms

ınvolucrum
{n} a calyx remote from the flower as at the origin of an umber