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单词 sesquioxide
释义

sesquioxide

[ ses-kwee-ok-sahyd, -sid ]
/ ˌsɛs kwiˈɒk saɪd, -sɪd /

noun Chemistry.

an oxide containing three atoms of oxygen and two of another element, as aluminum oxide, Al2O3.

Origin of sesquioxide

First recorded in 1825–35; sesqui- + oxide

Words nearby sesquioxide

sesqui-, sesquialtera, sesquicarbonate, sesquicentennial, sesquihydrate, sesquioxide, sesquipedalian, sesquiplane, sesquiterpene, Sesshu, sessile
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for sesquioxide

British Dictionary definitions for sesquioxide

sesquioxide
/ (ˌsɛskwɪˈɒksaɪd) /

noun

any of certain oxides whose molecules contain three atoms of oxygen for every two atoms of the elementchromium sesquioxide, Cr 2 O 3
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
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更新时间:2025/1/11 7:24:06