Ancient Greek edit

Etymology edit

From ἐτός (etós, without reason, in vain) +‎ -ιος (-ios).

Pronunciation edit

 

Adjective edit

ἐτώσῐος (etṓsiosm or f (neuter ἐτώσῐον); second declension

  1. to no purpose, fruitless
  2. useless, unprofitable

Declension edit

Derived terms edit

Further reading edit