Olefiant

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    That produces oil not-comparable

Etymology

From French gaz oléfiant, from olé (“oil”) + -fiant (“producer”), present participle of -fier (“-fy”).

Related phrases

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