Godan verb with 'su' ending, Transitive verb
to begin to strike
彼女はプラスチックの玩具のバットで大きな蛇をたたき出した。She beat off a big snake with a plastic toy bat. to kick out; to forcefully expel; to fire (someone)
to hammer (pattern, etc.) into metal
Also written たたき出す【たたきだす】