noun
1.
a hidden bomb that explodes when the object that it is connected to is touched
2.
a hidden device that is meant as a joke to surprise sb, for example an object placed above a door so that it will fall on the first person who opens the door
noun
1.
a hidden bomb that explodes when the object that it is connected to is touched
2.
a hidden device that is meant as a joke to surprise sb, for example an object placed above a door so that it will fall on the first person who opens the door
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005