TERTIARY
Scrabble letter values: T1E1R1T1I1A1R1Y4 = 11
Definition
- adjective coming next after the second and just before the fourth in position. — synonyms: third, 3rd
- noun from 63 million to 2 million years ago. — synonyms: Tertiary_period
Examples
- “a tertiary alcohol, amine, or salt”