Simple Definition of unutterable

from our Learner's Dictionary

unutterable

adjective

always used before a noun
formal : too strong or great to be expressed or described
unutterable joy/pain

Cite this Entry

“Unutterable.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/unutterable. Accessed 16 Apr. 2026.

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