Word.ws English Dictionary

siderous

siderous adjective: composed of iron.

Adjective

siderous (not comparable)

  1. Composed of iron.

Synonyms of siderous

Origin of siderous

From sidero- + -ous.

Questions about siderous

What does siderous mean?
Siderous means composed of iron.
What part of speech is siderous?
Siderous is an adjective.

Words near siderous in the dictionary

  1. siderotic
  2. siderotil
  3. siderotils
  4. siderotype
  5. siderotypes
  6. siderous
  7. siderovar
  8. siderovars
  9. sideroxylon
  10. sideroxylonal
  11. sideroxylonals

Source and license

Adapted from Wiktionary: siderous (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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