勒
lēi
bridle, halter
HSK 79
Additional Dictionary Meanings
(literary) bridle; halter; headstallto rein into compel; to force(literary) to carve; to engrave(literary) to command; to lead (an army etc)(physics) lux (abbr. for 勒克斯[le4 ke4 si1])to strap tightlyto bind