K5Print Free printable worksheets for K–5

uncertainty

  • noun
  • /ʌnˈsɜːtənti/

Doubt; the condition of being uncertain or without conviction.

Other meanings

  1. Something uncertain or ambiguous.

  2. A parameter that measures the dispersion of a range of measured values.

Antonyms

  • certainty
  • closure

Related words

  • corridor of uncertainty
  • cone of uncertainty
  • Knightian uncertainty
  • uncertainty principle
  • uncertainty aversion

Example sentences

  • “To seek wisdom is to accept uncertainty.”

    Tatoeba · Igider · CC0

Word history

From Middle English "uncerteynte".

Where this comes from

This definition is adapted from “uncertainty” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.