2. (verb)ambush, scupper, bushwhack, waylay, lurk, ambuscade, lie in wait wait in hiding to attack
Definition of 'ambuscade'
Webster Dictionary
1. (verb)ambuscade a lying in a wood, concealed, for the purpose of attacking an enemy by surprise. Hence: A lying in wait, and concealed in any situation, for a like purpose; a snare laid for an enemy; an ambush