The Collaborative International Dictionary of English v.0.48:
Attame \At*tame"\, v. t. [OF. atamer, from Latin. See Attaminate.] 1. To pierce; to attack. [Obs.] [1913 Webster] 2. To broach; to begin. [1913 Webster] And right anon his tale he hath attamed. --Chaucer. [1913 Webster]