Standard Lemma guide

quadrat

noun · verb · 4 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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  • /ˈkwɒd.ɹæt/

1

noun

Meaning 1

An area of land, marked for studying its plants, animals, soil, natural processes, etc.

Definition source: English Wiktionary via Wiktextract

Topics: sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A quad; a blank metal block used to fill space in lines of type.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

Topics: letterpress-typography, media, publishing, typography

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: quad, space

Antonyms: none provided

3

noun

Meaning 3

A virtual rectangular subdivision of a line or column of hieroglyphs within which a group of hieroglyphs is arranged.

Definition source: English Wiktionary via Wiktextract

Topics: Egyptology, history, human-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To place a quadrat, or divide into quadrats.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Borrowed from Latin quadrātum. Doublet of quadrate and of etymology 2 below.

Attested since 1683. Possibly from French cadrat or Italian quadrato (“square”), from Latin quadrātum (“square”). Doublet of quadrate and of etymology 1 above. So called because the basic quadrat, the em quadrat, has a square face, having the same width as the height of a line of type.

Across languages

Translations

2 source translations are retained for this English entry.

  • German: Geviert — blank metal block, quad
  • German: Quadrat — blank metal block, quad