adj, verb ·4 syllables ·Moderate ·High school level

Definitions

Verb

1. 1
   simple past and past participle of undetermine form-of, participle, past

Adjective

1. 1
   Not determined; not settled; not decided. not-comparable
2. 2
   Not limited; not defined; indeterminate. not-comparable

Adjective

1. 1
   not precisely determined or established; not fixed or known in advance wordnet
2. 2
   not yet having been ascertained or determined wordnet
3. 3
   not brought to a conclusion; subject to further thought wordnet

Synonyms

All synonyms

indeterminateunsettledaccidentaladventitiousaleatoricaleatory

Antonyms

All antonyms

determined

Example

More examples

"The future of humanity remains undetermined, as it depends on it."

Etymology

From un- + determined.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.