Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • affix chemistry Used in the systematic names of chemical elements, standing for a 1 in the atomic number

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

From Latin ūnus ("one")

Support

Help support Wordnik (and make this page ad-free) by adopting the word -un-.

Examples

    Sorry, no example sentences found.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.