Word.ws English Dictionary

self-hardening

self-hardening adjective: designating, or pertaining to, any of various steels that harden when heated to above a red heat and cooled in air, usually in a blast of cold air with moderate rapidity, without quenching. Such steels are alloys of iron and carbon with manganese, tungsten and manganese, chromium, molybdenum and manganese, etc. They are chiefly used as high speed steels.

Adjective

self-hardening (not comparable)

  1. Designating, or pertaining to, any of various steels that harden when heated to above a red heat and cooled in air, usually in a blast of cold air with moderate rapidity, without quenching. Such steels are alloys of iron and carbon with manganese, tungsten and manganese, chromium, molybdenum and manganese, etc. They are chiefly used as high speed steels.

Origin of self-hardening

From self- + hardening.

Questions about self-hardening

What does self-hardening mean?
Self-hardening means designating, or pertaining to, any of various steels that harden when heated to above a red heat and cooled in air, usually in a blast of cold air with moderate rapidity, without quenching. Such steels are alloys of iron and carbon with manganese, tungsten and manganese, chromium, molybdenum and manganese, etc. They are chiefly used as high speed steels.
What part of speech is self-hardening?
Self-hardening is an adjective.

Words near self-hardening in the dictionary

  1. self-guilt
  2. self-handicap
  3. self-handicapped
  4. self-handicapping
  5. self-handicaps
  6. self-hardening
  7. self-harm
  8. self-harmed
  9. self-harmer
  10. self-harmers
  11. self-harming

Source and license

Adapted from Wiktionary: self-hardening (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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