undesirable

[ uhn-di-zahyuh r-uh-buh l ]
/ ˌʌn dɪˈzaɪər ə bəl /

adjective

not desirable or attractive; objectionable: undesirable qualities.

noun

a person or thing considered undesirable: a collection of malcontents and undesirables.

Origin of undesirable

First recorded in 1660–70; un-1 + desirable

OTHER WORDS FROM undesirable

un·de·sir·a·bil·i·ty, un·de·sir·a·ble·ness, nounun·de·sir·a·bly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for undesirable

British Dictionary definitions for undesirable

undesirable
/ (ˌʌndɪˈzaɪərəbəl) /

adjective

not desirable or pleasant; objectionable

noun

a person or thing that is considered undesirable

Derived forms of undesirable

undesirability or undesirableness, nounundesirably, adverb
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