In biology and medicine the word Bicuspid
The Bicuspid is a tooth, the one with two points that sits between the Canine and Molar teeth
The Bicuspid is a valve in the heart, more specifically a disorder in the Aortic valve
So a Dentist and a Cardiologist would use the word Bicuspid and it would mean something different
The word Rolling in MA
Rolling in NINPO is ukemi and kaiten, rolling on the mats
Rolling in JUJUTSU is Newaza Sparring
Rolling in WING CHUN is Chi Sao