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Plants & CreaturesGreekEnglish

Metamorphosis

/ˌmɛtəˈmɔːrfəsɪs/noun

A complete change of form, especially an insect's development from larva to adult.

The Greek roots

μετά
metá
change, after
+
μορφή
morphḗ
form, shape

Literally: change of form

The story of the word

Ovid's Latin poem carries the Greek title: fifteen books of people turned into trees, birds and stones. Naturalists took the same word in the 17th century for what a caterpillar does inside its case, which is a change no less total. μορφή also stands behind morphine, named for Morpheus, the dream-god who takes whatever shape he likes.

How it travelled
Ancient Greek → Latin → English
First recorded
1530s

Same family

morphologyamorphousmorphineanthropomorphic

In a sentence

The tadpoles finished their metamorphosis in about nine weeks.

Built on the same root

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