arqueano

See also: Arqueano

Portuguese

Etymology

From arque +‎ -ano, from Ancient Greek ἀρχή (arkhḗ).

Pronunciation

 
 

  • Hyphenation: ar‧que‧a‧no

Adjective

arqueano (feminine arqueana, masculine plural arqueanos, feminine plural arqueanas)

  1. (geology) Archaean (pertaining to the aeon from 3,800 to 2,500 million years ago)

Further reading

Spanish

Adjective

arqueano (feminine arqueana, masculine plural arqueanos, feminine plural arqueanas)

  1. Archaean