1. So thin as to transmit light
   "a hat with a diaphanous veil"
   - filmy, gauzy, gauze-like, gossamer, see-through, sheer, transparent, vaporous, vapourous [Brit, non-standard], cobwebby, vapory [US], vapoury [Brit, Cdn]

See also: thin

Encyclopedia: Diaphanous

• holomorphic
• holonym
• holonymy
• holophrastic
• holophyte
• holophytic
• Holothuria
• Holothuria edulis
• holothurian
• Holothuridae
• Holothuroidea
• holotype
• holozoic
• hols
• Holstein
• Holstein-Friesian
• holster
• holt
• holus-bolus
• holy
• Holy City
• holy clover
• Holy Communion
• holy cow
• holy crap