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Synonyms

radix

American  
[rey-diks] / ˈreɪ dɪks /

noun

plural

radices, radixes
  1. Mathematics. a number taken as the base of a system of numbers, logarithms, or the like.

  2. Anatomy, Botany. a root; radicle.


radix British  
/ ˈreɪdɪks /

noun

  1. maths any number that is the base of a number system or of a system of logarithms

    10 is the radix of the decimal system

  2. biology the root or point of origin of a part or organ

  3. linguistics a less common word for root 1

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

radix Scientific  
/ rādĭks /

plural

radices
  1. Biology The primary or beginning portion of a part or organ, as of a nerve at its origin from the brainstem or spinal cord.

  2. Mathematics The base of a system of numbers, such as 2 in the binary system and 10 in the decimal system.


Etymology

Origin of radix

1565–75; < Latin rādīx root ( race 3, radical, ramus ); akin to Greek rhíza root, rhā́dīx branch, frond; root 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Two products - a galangal powder common in Asian cuisine and a radix aconiti kusnezoffii powder traditionally used in Chinese medicine - have been pulled off retail shelves.

From BBC • Sep. 1, 2022

A variation of Raddix — radix — is a mathematical term for the basis of a system of numeration.

From Los Angeles Times • Jan. 3, 2020

“Radical” comes from the Latin radix, or “root.”

From Slate • Oct. 18, 2018

Radish also comes from radix - though its route into English is uncertain.

From BBC • Jul. 21, 2015

In viciniis jacent Terrington et St. Maries—adjacet Tylney veteris utique Tylneiorum familiæ radix.

From Popular Rhymes and Nursery Tales A Sequel to the Nursery Rhymes of England by Halliwell-Phillipps, J. O. (James Orchard)