Standard Lemma guide

semiology

noun · 5 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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1

noun

Meaning 1

Semiotics, the study of signs.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The science of the signs or symptoms of disease; symptomatology.

Definition source: English Wiktionary via Wiktextract

Usage: countable, dated, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The art of using signs in signalling.

Definition source: English Wiktionary via Wiktextract

Usage: countable, dated, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

The symptom expression of an epileptic seizure.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

(philosophy) a philosophical theory of the functions of signs and symbols

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: semiotics

Antonyms: none provided

Broader terms: philosophical doctrine, philosophical theory

History

Etymology

From New Latin semaeologia, from Ancient Greek σημεῖον (sēmeîon, “sign”) + -logia (“-logy”). By surface analysis, semio- + -logy.

Across languages

Translations

11 source translations are retained for this English entry.

  • Catalan: semiologia — semiotics
  • Finnish: semiologia — semiotics
  • French: sémiologie — semiotics
  • Greek: σημειολογία (simeiología) — semiotics
  • Italian: semiologia — semiotics
  • Polish: semiologia — semiotics
  • Portuguese: semiologia — semiotics
  • Romanian: semiologie — semiotics
  • Russian: семио́тика (semiótika) — semiotics
  • Spanish: semiología — semiotics
  • Swedish: semiologi — semiotics