caddie
Concise Oxford English Dictionary © 2008 Oxford University Press:
caddie /ˈkadi/ (also caddy)
▶noun (pl. caddies) a person who carries a golfer's clubs and provides other assistance during a match. ▶verb (caddies, caddying, caddied) work as a caddie.
– origin C17 (orig. Scots, denoting a gentleman who joined the army without a commission, later coming to mean ‘odd-job man’): from Fr. cadet.
'caddie' also found in these Oxford entries:

