Ashless

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Without ash. not-comparable

    "an ashless hearth"

  2. 2
    That leaves no ash upon combustion. not-comparable

    "an ashless fuel"

Etymology

From ash + -less.

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