Radii

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. A plural of radius.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. Plural form of radius.
  • the GNU version of the Collaborative International Dictionary of English
  • n. pl. of radius.
  • The Century Dictionary and Cyclopedia
  • n. Plural of radius.
  • Word Usage
    "In other minerals the radii are a little different."
    Variant
    radius