a bomb consisting of a putty-like explosive charge fitted with a detonator and timing device
plastic bomb in American English
a bomb made of plastic explosive
plastic bomb in American English
noun
a bomb made of plastic explosive
Word origin
[1950–55]This word is first recorded in the period 1950–55. Other words that entered Englishat around the same time include: Common Market, International Gothic, allograph, conflict of interest, point spread