ฉลู • (chà-lǔu)
From Old Khmer chlū, chlu, or chlūva, "ox (zodiac)". Compare Pre-Angkorian Old Khmer clau, clauhv, clov; Angkorian Old Khmer chlū, chlu; Modern Khmer ឆ្លូវ (chhlov); Old Mon jlow.