caduceus

ca·du·ceus

noun \kə-ˈd(y)ü-sē-əs, -shəs\

plural ca·du·cei \-sē-ˌī\

Definition of CADUCEUS

: a medical insignia bearing a representation of a staff with two entwined snakes and two wings at the top: a : one of the symbols of a physician—compare staff of aesculapius b : the emblem of a medical corps or a department of the armed services (as of the United States Army)

Illustration of CADUCEUS