English edit

Etymology 1 edit

From un- +‎ streamlined.

Adjective edit

unstreamlined (comparative more unstreamlined, superlative most unstreamlined)

  1. Not streamlined.
    • 1963 August, W. Shepherd, “Stockholm's modern underground railway”, in Modern Railways, page 96:
      The cars, which are of pleasing but somewhat squarish outline, are unstreamlined.
Synonyms edit

Etymology 2 edit

From unstreamline +‎ -ed.

Verb edit

unstreamlined

  1. simple past and past participle of unstreamline