\ɹˈadɪkə͡l], \ɹˈadɪkəl], \ɹ_ˈa_d_ɪ_k_əl]\
Definitions of RADICAL
- 2011 - English Dictionary Database
- 2006 - WordNet 3.0
- 2010 - New Age Dictionary Database
- 1913 - Webster's Revised Unabridged Dictionary
- 1919 - The Winston Simplified Dictionary
- 1899 - The american dictionary of the english language.
- 1919 - The Concise Standard Dictionary of the English Language
- 1920 - A practical medical dictionary.
- 1898 - Warner's pocket medical dictionary of today.
- 1894 - The Clarendon dictionary
- 1914 - Nuttall's Standard dictionary of the English language
- 1874 - Etymological and pronouncing dictionary of the English language
- 1920 - A dictionary of scientific terms.
- 1846 - Medical lexicon: a dictionary of medical science
- 1898 - American pocket medical dictionary
- 1916 - Appleton's medical dictionary
- 1871 - The Cabinet Dictionary of the English Language
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By DataStellar Co., Ltd
By Princeton University
By Oddity Software
By Noah Webster.
By William Dodge Lewis, Edgar Arthur Singer
By Daniel Lyons
Proceeding from or pertaining to the root; essential; fundamental.
By James Champlin Fernald
1. In chemistry, a group of atoms passing as such from one compound to another, acting thus like a single atom. 2. The haptophore group of an antibody. 3. Relating to the root or cause, thorough; as a radical operation, one which removes every trace of possibly diseased tissue, or makes recurrence impossible.
By Stedman, Thomas Lathrop
By William R. Warner
By William Hand Browne, Samuel Stehman Haldeman
By Nuttall, P.Austin.
Pert. to or arising from the root; fundamental; implanted by nature; constitutional; original; not derived or compounded; primitive; in bot., proceeding from a point close to the summit or crown of the root, applied to leaves close to the ground clustered at the base of a flower-stalk; complete; thorough.
By Stormonth, James, Phelp, P. H.
By Henderson, I. F.; Henderson, W. D.
By Robley Dunglison
By Willam Alexander Newman Dorland
By Smith Ely Jelliffe
n. A primitive word ; a root or simple, underived, uncompounded word : - a letter that belongs to the root ;-au extreme liberal in politics ; a member of a political party which advocated radical or thorough reform in the constitution and administrative government of the country;-in chemistry, the original element or principle in a compound substance ; that which constitutes the distinguishing principle of an acid or base by its union with an acidifying or basifying element or ingredient.