adj, verb ·Rare ·Advanced level

Definitions

Verb

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

Adjective

1. 1
   Not streamlined.

   "The cars, which are of pleasing but somewhat squarish outline, are unstreamlined."

Synonyms

All synonyms

nonstreamlinednonstreamlined

Example

More examples

"The cars, which are of pleasing but somewhat squarish outline, are unstreamlined."

Etymology

Etymology 1

From un- + streamlined.

Etymology 2

From unstreamline + -ed.

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