pentoxide

[pen-tok-sahyd]

Origin of pentoxide

1860–65; pent- + oxide
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for pentoxide

Historical Examples of pentoxide


British Dictionary definitions for pentoxide

pentoxide

noun
  1. an oxide of an element with five atoms of oxygen per molecule
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