unutterable

[ uhn-uht-er-uh-buh l ]
/ ʌnˈʌt ər ə bəl /

adjective

not communicable by utterance; unspeakable; beyond expression: unutterable joy.
not utterable; not pronounceable: an unutterable foreign word.

Origin of unutterable

1580–90; un-1 + utterable

Related forms

un·ut·ter·a·bly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for unutterable

British Dictionary definitions for unutterable

unutterable

/ (ʌnˈʌtərəbəl) /

adjective

incapable of being expressed in words

Derived Forms

unutterableness, noununutterably, 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