Denshi Jisho — Online Japanese dictionary

弾く ひく to play (piano, guitar)
Common word, Godan verb with ku ending 
弾く はじく 1: (Usually written using kana alone) to flip; to snap; to flick;
2: (Usually written using kana alone) to repel;
3: (Usually written using kana alone) to use (an abacus); to calculate;
4: (Usually written using kana alone) to strum; to pluck the strings (of a guitar, etc.)
Common word, Godan verb with ku ending, Transitive verb 

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