1. Amazingly impressive; suggestive of the flashing of lightning
   - dazzling, fulgurant, fulgurous

See also: impressive

• Tridacna
• Tridacna gigas
• Tridacnidae
• trident
• Tridentine
• tridymite
• tried
• tried and true
• triennial
• triennially
• triennium
• trier
• trifecta
• trifid
• trifid beggar-ticks
• trifid bur marigold
• trifle
• trifle away
• trifler
• trifling
• trifluoromethane
• trifocal
• trifoliata
• trifoliate
• trifoliate orange