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Webster 1913 Edition
Succus
‖
Suc′cus
,Noun.
pl.
Succi
. (Med.)
The expressed juice of a plant, for medicinal use.
‖
Succus entericus
. [NL., literally, juice of the intestines.]
(Physiol.)
A fluid secreted in small by certain glands (probably the glands of Lieberkühn) of the small intestines. Its exact action is somewhat doubtful.