IPA: /kəˈdjuːsiəs/
KK: /kəˈduːsiəs/
A staff with two snakes wrapped around it and wings on top, often associated with Hermes in Greek mythology and used as a symbol of medicine or commerce.
The doctor had a caduceus symbol on his office door, representing his profession.
Caduceus → It is derived from the Latin word 'caduceus', which comes from the Greek 'kerykeion' (meaning herald's staff). The term originally referred to the staff carried by heralds, symbolizing communication and negotiation.
Think of a herald's staff ('kerykeion') that represents communication and negotiation — that's why caduceus symbolizes those concepts.