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Definition of
underside noun
from the Oxford Advanced American Dictionary
underside
noun
noun
NAmE
/
/
ˈʌndərˌsaɪd
/
/
jump to other results
the side or surface of something that is underneath
synonym
bottom
See
underside
in the Oxford Advanced Learner's Dictionary
Check pronunciation:
underside
Nearby words
undershoot
verb
undershorts
noun
underside
noun
the undersigned
noun
undersized
adjective