Phrase guide

physical change

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

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No pronunciation record was provided for this word.

1

noun

Meaning 1

A change affecting the form of a chemical substance, but not its chemical composition.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a change from one state (solid or liquid or gas) to another without a change in chemical composition

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: phase change, phase transition, state change

Antonyms: none provided

Broader terms: natural process, natural action, action, activity

Narrower terms: freeze, freezing, liquefaction, thaw, melt, thawing, melting, vaporization, vaporisation, vapor, vapour, evaporation

History

Etymology

No etymology was provided for this word.

Across languages

Translations

2 source translations are retained for this English entry.

  • Chinese Mandarin: 物理變化 /物理变化 (wùlǐ biànhuà) — change affecting the form of a chemical substance
  • Finnish: fysikaalinen muutos — change affecting the form of a chemical substance