English quaternary meaning in English  •  quaternary का अर्थ अंग्रेजी में

Adjective

• Consisting of four; by fours, or in sets of four.
• Later than, or subsequent to, the Tertiary; Post-tertiary; as, the Quaternary age, or Age of man.

Noun

• The number four.
• The Quaternary age, era, or formation. See the >Chart > of Geology>.