Meaning of “suntan” - Learner’s Dictionary

suntan

noun [ C ] uk us /ˈsʌntæn/ (also tan)

If you have a suntan, your skin is brown from being in the sun:

He was determined to get a good suntan on holiday.
suntan oil
suntanned (also tanned) adjective

(Definition of “suntan” from the Cambridge Learner’s Dictionary © Cambridge University Press)