Simple Definition of uttermost

from our Learner's Dictionary

uttermost

adjective

ˈʌtɚˌmoʊst How to pronounce uttermost (audio)
literary : utmost entry 1 sense 1
a matter of the uttermost importance

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“Uttermost.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/uttermost. Accessed 24 Jun. 2026.

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