Etymology Explorer › New Latin

Where does “-ium” come from?

-ium (New Latin) comes from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

-ium (New Latin): biological structure; Suffix used to form...

Definitions

  1. biological structure; Suffix used to form...

Ancestry of “-ium”, step by step

StepLanguageWordMeaning
1Latin-iusforming adjectives from nouns; nominative neuter...
2Proto-Italic-jōsForms comparative adjectives
3Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “-ium”

  • californio
  • curio
  • seaborgio
  • neptunio
  • plutonio
  • mendelevio
  • berilio
  • rutherfordio
  • titanio
  • livermorio
  • roentgenio
  • einstenio
  • -io
  • americio
  • dubnio
  • uranio
  • copernicio
  • berkelio
  • meitnerio
  • laurencio
  • fermio
  • litio
  • bario
  • bohrio
Every word from Proto-Indo-European -yós →