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(Journalism & Publishing) a book or list containing the names and short biographies of famous people
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
1. a reference work containing short biographical entries on the outstanding persons in a country, industry, profession, etc.: a who's who in science.
2. the outstanding or influential persons in a community, industry, profession, or other group.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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who's whoor Who's Who
The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Who's Whon → chi è m inv
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995