undecided
Americanadjective
-
not decided or determined.
-
not having one's mind firmly made up.
- Synonyms:
- irresolute, vacillating, indecisive
noun
adjective
-
not having made up one's mind
-
(of an issue, problem, etc) not agreed or decided upon
Other Word Forms
Etymology
Origin of undecided
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Osborn chatted with Pemberton, who said he remains undecided how he will vote in November.
From Barron's ● Sep. 11, 2026
By last week, when Chapman stopped counting, “yes” votes topped 100, beating 72 opposed and a smattering of stickers on the center line for undecided.
From The Wall Street Journal ● Aug. 25, 2026
Just sausage, pepper, onion: one future dinner, still undecided.
From Salon ● Aug. 25, 2026
"We don't necessarily have really strong evidence or convincing evidence that it could really persuade or transform the opinion of opponent voters or even those that are undecided," she says.
From BBC ● Aug. 20, 2026
After waffling over it late into the night, I fall asleep, still undecided.
From "The Queen of Water" by Laura Resau
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
