IPA: /ˌæm.bəˈskeɪd/
KK: /æmˈbʌskeɪd/
A surprise attack from a hidden position.
The soldiers set up an ambuscade to surprise the enemy.
To launch a surprise attack from a hidden position.
The soldiers planned to ambuscade the enemy as they crossed the river.
Past: ambuscaded
Past Participle: ambuscaded
Ambuscade comes from the Old French 'embuscade' (meaning ambush), which is derived from the verb 'embusquer' (to ambush), itself formed from 'en-' (meaning in) and 'busque' (meaning bush or thicket). The word describes a hidden position in a bush or thicket from which an ambush is launched.
Imagine hiding 'in' ('en-') a 'bush' ('busque') to surprise someone — that's how ambuscade relates to an ambush.