Definition of SIDEROUS

siderous

Adj

  • Composed of iron.

Origin / Etymology

From sidero- + -ous.

Synonyms

ferric, ferrous

Scrabble Score: 0

siderous: not valid in Scrabble (US) TWL Dictionary
siderous: not valid in Scrabble (MW) Merriam-Webster Dictionary
siderous: not valid in International Collins CSW Dictionary

Words With Friends Score: 0

siderous: not valid in Words With Friends