Significado de "silly" - Learner’s Dictionary

silly

adjective us uk /ˈsɪli/
Do I look silly in this hat?It's obvious they're in love, so it's silly of them to pretend otherwise.It would be silly not to accept the offer of help.Darren! Stop being silly.I failed the exam because I made a silly mistake.
STUPID

B1 stupid:

silly games/hats
I feel silly in this hat.
It's a bit silly spending all that money on something we don't need.
UNIMPORTANT

B1 small and not important:

She gets upset over such silly things.
silliness noun [ U ]

(Definición de silly del Cambridge Learner's Dictionary © Cambridge University Press)