Standard Lemma guide

scutellum

noun · 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • rhymes with -ɛləm

1

noun

Meaning 1

Any of several shield-shaped structures in insects, grasses etc

A rounded apothecium having an elevated rim formed of the proper thallus, the fructification of certain lichens.

Definition source: English Wiktionary via Wiktextract

Topics: biology, botany, lichenology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any of several shield-shaped structures in insects, grasses etc

The third of the four pieces forming the upper part of a thoracic segment of an insect. It follows the scutum, and is followed by the small postscutellum.

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences, zoology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any of several shield-shaped structures in insects, grasses etc

One of the transverse scales on the tarsi and toes of birds.

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences, zoology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any of several shield-shaped structures in insects, grasses etc

A grass seed cotyledon that is highly modified for absorption.

Definition source: English Wiktionary via Wiktextract

Topics: biology, botany, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Borrowed from New Latin scūtellum, diminutive of Latin scūtum (“shield”).

Across languages

Translations

7 source translations are retained for this English entry.

  • French: scutellum — shield-shaped structure
  • German: Scutellum — shield-shaped structure
  • German: Schildchen — shield-shaped structure
  • Italian: scutello — shield-shaped structure
  • Latin: scūtellum — shield-shaped structure
  • Portuguese: escutelo — shield-shaped structure
  • Spanish: escutelo — shield-shaped structure