also trip wire
(~s)
A ~ is a wire stretched just above the ground, which sets off something such as a trap or an explosion if someone touches it.
N-COUNT
also trip wire
(~s)
A ~ is a wire stretched just above the ground, which sets off something such as a trap or an explosion if someone touches it.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012