流明

liúmíng
lumen (unit of light flux) (loanword)

CEDICT

loanword

Entry Composition

1 流 liú
  1. to flow
  2. to disseminate
  3. to circulate or spread
  4. to move or drift
  5. to degenerate
  6. to banish or send into exile
  7. stream of water or sth resembling one
  8. class, rate or grade
2 明 míng
  1. bright
  2. opposite: dark 暗 àn
  3. (of meaning) clear
  4. to understand
  5. next
  6. public or open
  7. wise
  8. generic term for a sacrifice to the gods