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Definitions of quaternary

The word quaternary uses 10 letters: a, a, e, n, q, r, r, t, u, y

quaternary is playable in:

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Scrabble US22
Scrabble UK22

Meanings of quaternary

a. - Consisting of four; by fours, or in sets of four.

a. - Later than, or subsequent to, the Tertiary; Post-tertiary; as, the Quaternary age, or Age of man.

n. - The number four.

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