calamus
noun
Definitions
The sweet flag, Acorus calamus.
A quill; the hard, horny, hollow, and more or less transparent part of the stem or scape of a feather.
noun
Definitions
An abnormal connection or passageway between organs or vessels that normally do not connect.
A tube, a pipe, or a hole.
The tube through which the wine of the Eucharist was once sucked from the chalice.
Synonyms:calamus