noun · 7 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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Received-Pronunciation:/ˌmɛtəˈmɔːfəsɪs/
Received-Pronunciation:/ˌmɛtəmɔːˈfəʊsɪs/
Southern-England:Recorded audio is listed in the source snapshot.
Canada, General-American:/ˌmɛtəˈmoɹfəsɪs/
Canada, General-American:[ˌmɛɾəˈmoɹfəsɪs]
CMU ARPABET:M EH2 T AH0 M AO1 R F AH0 S AH0 S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A transformation, such as one performed by magic.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
A noticeable change in character, appearance, function, or condition.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
A change in the form and often habits of an animal after the embryonic stage during normal development (e.g. the transformation of a caterpillar into a butterfly or a tadpole into a frog).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: biology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A change, usually degenerative, in the structure of a specific body tissue.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: medicine, pathology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
a complete change of physical form or substance especially as by magic or witchcraft
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: transformation, translation
6
noun
Meaning 6
a striking change in appearance or character or circumstances
Definition source: Princeton WordNet 3.0
Examples
the metamorphosis of the old house into something new and exciting
Meaning relationships
Synonyms: transfiguration
Antonyms: none provided
Broader terms: revision, alteration
7
noun
Meaning 7
the marked and rapid transformation of a larva into an adult that occurs in some animals
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: metabolism
Antonyms: none provided
Broader terms: organic process, biological process
First attested in 1533, from Latin metamorphōsis, from Ancient Greek μεταμόρφωσις (metamórphōsis), from μετά (metá, “change”) + μορφή (morphḗ, “form”). Analyzable as meta- + -morph + -osis
Across languages
Translations
121 source translations are retained for this English entry.