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

See also: thin

• tranquilly
• trans fat
• trans fatty acid
• trans-
• trans-Alaska pipeline
• transact
• transactinide
• transaction
• transaction file
• transactional immunity
• transactions
• transactor
• transalpine
• transaminase
• transaminate
• transamination
• transatlantic
• Transcaucasia
• transceiver
• transcend
• transcendence
• transcendency
• transcendent
• transcendental
• transcendental meditation