cation
or kat·i·on
a positively charged ion that is attracted to the cathode in electrolysis.
any positively charged atom or group of atoms (opposed to anion).
Origin of cation
1Other words from cation
- cat·i·on·ic [kat-ahy-on-ik], /ˌkæt aɪˈɒn ɪk/, adjective
- cat·i·on·i·cal·ly, adverb
Words Nearby cation
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use cation in a sentence
Cations — a word I haven’t heard outside of bonsai since 10th grade chemistry — are positively charged particles that affect your tree’s ability to absorb nutrients from fertilizer.
And Wiener announced on Thursday her intent to take a “little twit-cation.”
Bobby wondered if Richard wouldn't grow up before they did, he was so much bigger, and then what would become of his edge-cation?
Bobby in Search of a Birthday | Lebbeus MitchellI haven't a doubt but what you'll have a curly-tailed edge-cation all right, Bobby, when the time comes, pigs or no pigs.
Bobby in Search of a Birthday | Lebbeus MitchellThis is the cli—cli—climax of Eas—Eas—Easter vac—c—c—c—c—cation!
Pee-Wee Harris Adrift | Percy Keese Fitzhugh
The remainder of the molecule, which usually consists of a single atom, is the cation.
An Elementary Study of Chemistry | William McPhersonIt will be noticed that in neutralization the anion of the acid and the cation of the base are not changed.
An Elementary Study of Chemistry | William McPherson
British Dictionary definitions for cation
/ (ˈkætaɪən) /
a positively charged ion; an ion that is attracted to the cathode during electrolysis: Compare anion
Origin of cation
1Derived forms of cation
- cationic (ˌkætaɪˈɒnɪk), adjective
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
Scientific definitions for cation
[ kăt′ī′ən ]
An ion with net positive charge, having more protons than electrons. In electrolysis, cations migrate to a negatively charged cathode. Compare anion.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Browse