(radical 93, +15, 19 strokes, cangjie input 竹手土田金 (HQGWC), four-corner 24586, composition or ⿰𧶠)

Phono-semantic compound (形聲, OC *l'oːɡ): semantic (ox) + phonetic 𧶠 (OC *luɡ).

Possibly from Proto-Sino-Tibetan *luk (sheep) (Schuessler, 2007; STEDT). Cognate with (OC *lo, “sheep”), Tibetan ལུག (lug, sheep).