Standard Lemma guide

comminution

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˌkɒmɪˈnjuːʃ(ə)n/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˌkɑməˈn(j)uʃən/

1

noun

Meaning 1

The breaking or grinding up of a material to form smaller particles.

Definition source: English Wiktionary via Wiktextract

Usage: countable, often, uncountable

Qualifier: waste management

Topics: business, mining

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The fracture of a bone site in multiple pieces (technically, at least three); crumbling.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, sciences, traumatology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Latin comminūtiō (“breaking into pieces, crumbling, shattering; crushing, pulverizing”), from Latin comminuō (“to break or crumble into small pieces; to crush, pulverize”) (from com- (prefix indicating completeness) + minuō (“to make smaller; to diminish, lessen”), ultimately from Proto-Indo-European *mey- (“little, small”)) + Latin -tiō (suffix forming a noun relating to some action or the result of an action); equivalent to comminute + -ion.

Across languages

Translations

13 source translations are retained for this English entry.

  • Arabic: تفتيت — breaking or grinding up of a material
  • Catalan: comminució — breaking or grinding up of a material
  • Chinese Mandarin: 粉碎 (fěnsuì) — breaking or grinding up of a material
  • French: comminution — breaking or grinding up of a material
  • German: Zerkleinern — breaking or grinding up of a material
  • Latin: comminūtiō — breaking or grinding up of a material
  • Polish: rozdrabnianie — breaking or grinding up of a material
  • Polish: kruszenie — breaking or grinding up of a material
  • Russian: измельче́ние (izmelʹčénije) — breaking or grinding up of a material
  • Ukrainian: дро́блення (dróblennja) — breaking or grinding up of a material
  • Ukrainian: подрі́бнення (podríbnennja) — breaking or grinding up of a material
  • Welsh: pyloriant — breaking or grinding up of a material
  • Galician: conminuta — fracture of a bone site in multiple pieces
Real reading context

comminution in complete knowledge articles