unperceived
UK/ʌnpə'siːvd/US/.ʌnpә'si:vd/
C2
Definitions
adj.
Not noticed or detected
未被察觉的，未被注意到的
Root Breakdown
Root-derivedun-not, reversal
+
perceivedbefore
=unperceived
un- (not) + perceived = "not perceived," i.e. slipping by unnoticed. Transparent, somewhat literary.
Example Sentences
- 1.
He slipped away unperceived in the crowd.