univalent

[ yoo-nuh-vey-luhnt, yoo-niv-uh- ]

/ ˌyu nəˈveɪ lənt, yuˈnɪv ə- /

adjective

Chemistry. having a valence of one; monovalent.

Genetics. (of a chromosome) single; unpaired; not possessing or joining its homologous chromosome in synapsis.

Origin of univalent

First recorded in 1865–70; uni- + -valent

Words nearby univalent

unity, unity of interest, unity ticket, univ., univalence, univalent, univalve, univariate, universal, universal affirmative, universal beam

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for univalent

Monoxide, mo-nok′sīd, n. an oxide containing a single oxygen atom in combination with two univalent atoms or one bivalent atom.
Chambers's Twentieth Century Dictionary (part 2 of 4: E-M)|Various
In one series the metals are univalent and the salts have formulas like those of the sodium salts.
An Elementary Study of Chemistry|William McPherson
Silver acts as a univalent element and calcium as a divalent element in the formation of their respective nitrates and chlorides.
An Elementary Study of Chemistry|William McPherson
These compounds, when dissolved in water, dissociate in such a way as to form simple, univalent metallic ions which are colorless.
An Elementary Study of Chemistry|William McPherson

As will be shown later in the chapter, the group NH4 in this compound acts as a univalent radical and is known as ammonium.
An Elementary Study of Chemistry|William McPherson

British Dictionary definitions for univalent

univalent

/ (ˌjuːnɪˈveɪlənt, juːˈnɪvələnt) /

adjective

(of a chromosome during meiosis) not paired with its homologue

chem another word for monovalent

Derived forms of univalent

univalency, noun

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 univalent

univalent

[ yōō′nĭ-vā′lənt ]

adj.

Having valence 1.

Having only one valence.

Of or relating to a chromosome that is not paired or united with its homologous chromosome during synapsis.

n.

A univalent chromosome.

Other words from univalent

u′ni•va′lence null n.

Scientific definitions for univalent

univalent

[ yōō′nĭ-vā′lənt ]

Having a valence of 1.

单词	univalent
释义	univalent [ yoo-nuh-vey-luhnt, yoo-niv-uh- ] / ˌyu nəˈveɪ lənt, yuˈnɪv ə- / adjective Chemistry. having a valence of one; monovalent. Genetics. (of a chromosome) single; unpaired; not possessing or joining its homologous chromosome in synapsis. Origin of univalent First recorded in 1865–70; uni- + -valent Words nearby univalent unity, unity of interest, unity ticket, univ., univalence, univalent, univalve, univariate, universal, universal affirmative, universal beam Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for univalent Monoxide, mo-nok′sīd, n. an oxide containing a single oxygen atom in combination with two univalent atoms or one bivalent atom. Chambers's Twentieth Century Dictionary (part 2 of 4: E-M)\|Various In one series the metals are univalent and the salts have formulas like those of the sodium salts. An Elementary Study of Chemistry\|William McPherson Silver acts as a univalent element and calcium as a divalent element in the formation of their respective nitrates and chlorides. An Elementary Study of Chemistry\|William McPherson These compounds, when dissolved in water, dissociate in such a way as to form simple, univalent metallic ions which are colorless. An Elementary Study of Chemistry\|William McPherson As will be shown later in the chapter, the group NH4 in this compound acts as a univalent radical and is known as ammonium. An Elementary Study of Chemistry\|William McPherson British Dictionary definitions for univalent univalent / (ˌjuːnɪˈveɪlənt, juːˈnɪvələnt) / adjective (of a chromosome during meiosis) not paired with its homologue chem another word for monovalent Derived forms of univalent univalency, noun 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 univalent univalent [ yōō′nĭ-vā′lənt ] adj. Having valence 1. Having only one valence. Of or relating to a chromosome that is not paired or united with its homologous chromosome during synapsis. n. A univalent chromosome. Other words from univalent u′ni•va′lence null n. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for univalent univalent [ yōō′nĭ-vā′lənt ] Having a valence of 1. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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