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expertize

American  
[ek-sper-tahyz] / ˈɛk spərˌtaɪz /
especially British, expertise

verb (used with or without object)

expertized, expertizing

  1. to study or investigate as an expert.

expertize British  
/ ˈɛkspɜːˌtaɪz /

verb

  1. to act as an expert or give an expert opinion (on)

"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

Etymology

Origin of expertize

First recorded in 1885–90; expert + -ize

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.