QUATERNARY
Scrabble letter values: Q10U1A1T1E1R1N1A1R1Y4 = 22
Definition
- adjective consisting of or especially arranged in sets of four. — synonyms: quaternate
- adjective coming next after the third and just before the fifth in position or time or degree or magnitude. — synonyms: fourth, 4th
- noun last 2 million years. — synonyms: Quaternary_period, Age_of_Man
- noun the cardinal number that is the sum of three and one. — synonyms: four, 4, IV, tetrad, quatern, quaternion, quaternity, quartet
Examples
- “quaternate leaves”
- “a quaternary compound”
- “the quaternary period of geologic time extends from the end of the tertiary period to the present”