[ wuhn-sahy-did ]
/ ˈwʌnˈsaɪ dɪd /


Origin of one-sided

First recorded in 1805–15

Related forms

one-sid·ed·ly, adverbone-sid·ed·ness, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for one-sided

British Dictionary definitions for one-sided



considering or favouring only one side of a matter, problem, etc
having all the advantage on one side
larger or more developed on one side
having, existing on, or occurring on one side only
another term for unilateral
denoting a surface on which any two points can be joined without crossing an edgeSee Möbius strip

Derived Forms

one-sidedly, adverbone-sidedness, 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