Definition of self-conscious adjective from the Oxford Advanced American Dictionary
self-conscious
adjective
1self-conscious (about something)nervous or embarrassed about your appearance or what other people think of youHe's always been self-conscious about being so short.She was a shy, self-conscious girl.2(often disapproving) done in a way that shows you are aware of the effect that is being producedThe humor of the play is self-conscious and contrived.antonymunselfconsciousself-consciously
adverbShe was self-consciously aware of his stare.self-consciousness