{"era":"current","word":"kisser","meaning":"a person who kisses","children":[{"era":"current","word":"kiss","meaning":"to touch with the lips","children":[{"era":"pre-1100","word":"Old English cyssan","meaning":"to touch with the lips","children":[{"era":"pre-1100","word":"Proto-Germanic *kussjan","meaning":"to kiss","children":[{"era":"pre-1100","word":"*kuss-","meaning":"imitative base associated with kissing","children":[],"language":"Proto-Germanic"}],"language":"Proto-Germanic"}],"language":"Old English"}],"language":"Modern English"}],"language":"Modern English"}