(n.) One of the transverse partitions dividing the shell of a mollusk, or of a rhizopod, into several chambers. See Illust. under Nautilus.
SEPTUM
Meaning of SEPTUM in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) One of the transverse partitions dividing the shell of a mollusk, or of a rhizopod, into several chambers. See Illust. under Nautilus.
Webster's English dictionary. Английский словарь Webster. 2012