CADUCEI
CADUCEUS
caduceus
(noun) an insignia used by the medical profession; modeled after the staff of Hermes
Source: WordNet® 3.1
Noun
caducei
plural of caduceus
Source: Wiktionary
CADUCEUS
Ca*du"ce*us, n. Etym: [L. caduceum, caduceus; akin to Gr. (Myth.)
Definition: The official staff or wand of Hermes or Mercury, the messenger
of the gods. It was originally said to be a herald's staff of olive
wood, but was afterwards fabled to have two serpents coiled about it,
and two wings at the top.
Source: Webster’s Unabridged Dictionary 1913 Edition