IPA: //ˈkæm.bɪst//
KK: /ˈkæmbɪst/
A person who exchanges money or deals with currency, often in banking or finance.
The cambist helped me convert my dollars into euros for my trip.
Cambist originates from the German word 'Kambist', which is derived from the Latin 'cambium' (meaning exchange or change). The term refers to a person who deals in currency exchange or foreign exchange transactions.
Think of 'cambium' meaning exchange — a cambist is someone who specializes in exchanging currencies.