[ rey-diks ]
/ ˈreɪ dɪks /

noun, plural rad·i·ces [rad-uh-seez, rey-duh-] /ˈræd əˌsiz, ˈreɪ də-/, ra·dix·es.

Mathematics. a number taken as the base of a system of numbers, logarithms, or the like.
Anatomy, Botany. a root; radicle.



How well do you know your adjectives from your adverbs? Your preposition from your pronouns? Your interjections from your conjunctions? Let’s put your knowledge of parts of speech to the text! Note: Many of the following questions will ask you to identify the parts of speech “in order.” That means the first word in all capital letters will correspond to the first option in an answer, and so on.
Question 1 of 10
In order, what parts of speech are the words in all capital letters? Alisa was VERY tired, SO she decided to go to bed.

Origin of radix

1565–75; < Latin rādīx root (cf. race3, radical, ramus); akin to Greek rhíza root, rhā́dīx branch, frond; see root1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for radix

British Dictionary definitions for radix

/ (ˈreɪdɪks) /

noun plural -dices (-dɪˌsiːz) or -dixes

maths any number that is the base of a number system or of a system of logarithms10 is the radix of the decimal system
biology the root or point of origin of a part or organ
linguistics a less common word for root 1 (def. 9)

Word Origin for radix

C16: from Latin rādīx root; compare Greek rhadix small branch, rhiza root
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

Medical definitions for radix

[ rādĭks ]

n. pl. ra•dix•es

The primary or beginning portion of a part or organ, as of a nerve at its origin from the brainstem or spinal cord.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for radix

[ rādĭks ]

Plural radices (rădĭ-sēz′, rādĭ-) radixes

Biology The primary or beginning portion of a part or organ, as of a nerve at its origin from the brainstem or spinal cord.
Mathematics The base of a system of numbers, such as 2 in the binary system and 10 in the decimal system.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.