Origin

This kanji combines earth (土) on the left, which classifies it as something related to ground or land, with a sound hint on the right (屈) that suggests roughly how to pronounce it. The earth radical makes sense because a ditch or moat is a channel dug into the ground. The right component doesn't mean anything about ditches — it's just there to tell readers this character sounds similar to "kutsu" or "hori," helping distinguish it from other earth-related characters.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Phono-semantic (meaning + sound hint).