Origin

The character 喝 combines a mouth radical on the left, which marks it as relating to speech or sounds, with the component 曷 on the right that provides a sound hint for pronunciation. The mouth radical makes sense because the character's meanings involve vocal actions—scolding uses the voice, and a hoarse voice is a vocal condition. The right component doesn't contribute meaning but tells you roughly how to pronounce the character. Over time, this combination came to represent both the act of scolding loudly and the rough, harsh quality of a hoarse voice.