adj, verb ·Rare ·Advanced level

Definitions

Verb

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

Adjective

1. 1
   Not flattened. not-comparable

Etymology

Etymology 1

From un- + flattened.

Etymology 2

From unflatten + -ed.

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