Definitions for radiiˈreɪ diˌaɪ
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Random House Webster's College Dictionary
ra•di•iˈreɪ diˌaɪ(n.)
Category: Math
Ref: a pl. of radius.
Wiktionary
radii(Noun)
Plural form of radius.
Webster Dictionary
Radii(noun)
pl. of Radius
Radii(u)
of Radius
Citation
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