Standard Lemma guide

supercilium

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: /ˌs(j)uː.pəˈsɪl.i.əm/
  • General-American: /ˌsu.pɚˈsɪl.i.əm/
  • rhymes with -ɪliəm

1

noun

Meaning 1

The eyebrow (arch of hair above each eye).

The region of the eyebrows.

Definition source: English Wiktionary via Wiktextract

Usage: rare

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The eyebrow (arch of hair above each eye).

The overhanging margin of a bony cavity (as of the acetabulum).

Definition source: English Wiktionary via Wiktextract

Usage: rare

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The eyebrow (arch of hair above each eye).

A superciliary marking or structure, especially in a bird.

Definition source: English Wiktionary via Wiktextract

Usage: rare

Topics: anatomy, biology, medicine, natural-sciences, sciences, zoology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

The narrow fillet above the cymatium of a cornice.

A fillet above and below the scotia of an Attic base.

Definition source: English Wiktionary via Wiktextract

Qualifier: classical

Topics: architecture

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

The narrow fillet above the cymatium of a cornice.

The lintel or transverse part of a door frame.

Definition source: English Wiktionary via Wiktextract

Qualifier: classical

Topics: architecture

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

Superciliousness, haughtiness; an instance of this, a supercilious demeanor.

Definition source: English Wiktionary via Wiktextract

Usage: humorous, rare

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

the arch of hair above each eye

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: eyebrow, brow

Antonyms: none provided

Broader terms: hair

History

Etymology

Etymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Italic *super Latin super Latin super- Latin cilium Latin superciliumbor. English supercilium Borrowed from Latin supercilium (“eyebrow; brow, ridge; pride, arrogance”).

Across languages

Translations

2 source translations are retained for this English entry.

  • Finnish: silmäkulma — region of the eyebrows
  • Polish: łuk brwiowy — region of the eyebrows
Real reading context

supercilium in complete knowledge articles