adj, verb ·Rare ·Advanced level

Definitions

Verb

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

Adjective

1. 1
   Having too few constraints to specify a unique solution.

Antonyms

All antonyms

overdetermined

Etymology

Etymology 1

From under- + determined.

Etymology 2

From underdetermine + -ed.

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