adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Not constructive. not-comparable
2. 2
   Not involving construction. not-comparable
3. 3
   That proves the existence of something without demonstrating a method of construction. not-comparable

Synonyms

All synonyms

unconstructive

Antonyms

All antonyms

constructiveconstructive proof

Etymology

From non- + constructive.