Meaning : Last 2 million years.
Synonyms : age of man, quaternary period
Meaning : The cardinal number that is the sum of three and one.
Synonyms : 4, four, foursome, iv, little joe, quadruplet, quartet, quatern, quaternion, quaternity, tetrad
Translation in other languages :
Meaning : Consisting of or especially arranged in sets of four.
Example :
Quaternate leaves.
A quaternary compound.
Synonyms : quaternate
Meaning : Coming next after the third and just before the fifth in position or time or degree or magnitude.
Example :
The quaternary period of geologic time extends from the end of the tertiary period to the present.
Translation in other languages :
Quaternary meaning in Bengali (Bangla).