triatomic /trī-ə-tomˈik/

1. Consisting of three atoms
2. Having three replaceable atoms or groups
3. Trivalent

• peroneal
• perones
• peroneus
• peroneuses
• Peronism
• Peronismo
• Peronist
• Peronista
• perorate
• perorated
• perorates
• perorating
• peroration
• perorations
• perovskia
• perovskias
• perovskite
• perovskites
• peroxidase
• peroxidases
• peroxidation
• peroxidations
• peroxide
• peroxided
• peroxides