ultrabasic /ul-trə-bāˈsik/ (petrology)

Extremely basic, very poor in silica

• constatations
• constate
• constated
• constates
• constating
• constative
• constatives
• constellate
• constellated
• constellates
• constellating
• constellation
• constellations
• constellatory
• conster
• constered
• constering
• consternate
• consternated
• consternates
• consternating
• consternation
• consternations
• consters
• constipate