Meaning of “tremendous” - Learner’s Dictionary

tremendous

adjective uk us /trɪˈmendəs/
GOOD

B2 extremely good:

I think she's doing a tremendous job.
LARGE

B2 very large, great, strong, etc:

a tremendous amount of money
tremendously adverb

B2 very much

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