Denshi Jisho — Online Japanese dictionary

Couldn't find anything for 叩く~, so trying 叩く instead.

叩く たたく 1: to strike; to clap; to knock; to dust; to beat;
2: to play drums;
3: to abuse; to flame (e.g. on the Internet); to insult
Common word, Godan verb with ku ending, Transitive verb 
叩く はたく 1: to strike; to clap; to knock; to dust; to beat;
2: to use up money
Godan verb with ku ending, Transitive verb 

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