Save Gender Feminine & Masculine Usage Lao Scripts ແສງແກ້ວ(Lao) Pronounced Pron. /sɛ̌ːŋ.ˈkɛ̑ːw/ [key·simplify] Meaning & History From Lao ແສງ (seng) meaning "light" and ແກ້ວ (keo) meaning "gem, jewel".