Ambuscade \Am`bus*cade"\, v. t. [imp. & p. p. {Ambuscaded}; p. pr. & vb. n. {Ambuscading}.] 1. To post or conceal in ambush; to ambush. [1913 Webster] 2. To lie in wait for, or to attack from a covert or lurking place; to waylay. [1913 Webster]