unguarded
Word family adverbunguardedlyadjectiveunguardednoununguardedness
un·guard·ed /ʌnˈɡɑːdɪd $ -ɑːr-/ adjectiveadj 1 an unguarded moment ATTENTION#a time when you are not paying attention to what you are doing or saying 一不留神;一不小心 In an unguarded moment, he admitted that he wanted to quit his job. 他一不小心就承认了他想辞职。
an unguarded moment• As he stepped to one side, Christina had a clear view of Stephen's face in an unguarded moment.• Had his anti-female attitude been weakened during an unguarded moment?• The only human explanation was that one of us had said something in an unguarded moment.• You caught him at an unguarded moment.• In an unguarded moment, he admitted taking the file. 2. CARELESSan unguarded remark, statement etc is one that you make carelessly without thinking of the possible effects 〔话语、声明等〕粗心大意的,不慎重的,轻率的