Standard Lemma guide

metra

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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  • /ˈmiːtrə/
  • CMU ARPABET: M EH1 T R AH0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The uterus.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: metro-, hystero-, utero-

Antonyms: none provided

2

noun

Meaning 2

A pocket instrument combining a thermometer, level, plummet, and lens.

Definition source: English Wiktionary via Wiktextract

Usage: historical

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Borrowed from Ancient Greek μήτρα (mḗtra, “womb”).

From Ancient Greek μέτρα (métra), plural of μέτρον (métron, “measure”).