Betrap \Be*trap"\, v. t. [imp. & p. p. {Betrapped}.] 1. To draw into, or catch in, a trap; to insnare; to circumvent. --Gower. 2. To put trappings on; to clothe; to deck. After them followed two other chariots covered with red satin, and the horses betrapped with the same. --Stow.