勒

meaning for 勒 lēi:

• - to strap tightly
• - to bind

meaning for 勒 lè:

• - to rein in
• - to compel
• - to force
• - to carve
• - to engrave
• - (literary) to command
• - to lead
• - bridle
• - (physics) abbr. for 勒克斯 , lux