1. Not involving heat
   "nonthermal luminescence"

See also: heat

Antonym: thermal

• matchet
• matching
• matching funds
• matchless
• matchlessly
• matchlock
• matchmaker
• matchmaking
• matchstick
• matchup
• matchweed
• matchwood
• mate
• mated
• mateless
• matelot
• matelote
• mater
• Mater Turrita
• materfamilias
• materia medica
• material
• material body
• material breach
• material possession