Standard Lemma guide

gigantism

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.

  • /d͡ʒaɪˈɡæntɪzəm/
  • /d͡ʒəˈɡæntɪzəm/
  • /ˈd͡ʒaɪɡəntɪzəm/

1

noun

Meaning 1

The quality or state of being gigantic; being of abnormally large size.

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

A condition where there is over-production of growth hormone by the pituitary gland in a child before the bone growth plates close, resulting in excessive long bone growth, accompanied by muscular weakness and sexual impotence.

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

3

noun

Meaning 3

excessive largeness of stature

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: giantism

Antonyms: none provided

Broader terms: largeness, bigness

4

noun

Meaning 4

excessive size; usually caused by excessive secretion of growth hormone from the pituitary gland

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: giantism, overgrowth

Antonyms: none provided

Broader terms: hypertrophy

History

Etymology

From French gigantisme, from Latin gigans (“giant”).

Across languages

Translations

18 source translations are retained for this English entry.

  • Catalan: gigantisme — quality or state of being gigantic
  • Catalan: gegantisme — quality or state of being gigantic
  • Finnish: giganttisuus — quality or state of being gigantic
  • French: gigantisme — quality or state of being gigantic
  • Galician: xigantismo — quality or state of being gigantic
  • German: Gigantismus — quality or state of being gigantic
  • Italian: gigantismo — quality or state of being gigantic
  • Polish: gigantyzm — quality or state of being gigantic
  • Portuguese: gigantismo — quality or state of being gigantic
  • Romanian: gigantism — quality or state of being gigantic
  • Spanish: gigantismo — quality or state of being gigantic
  • Chinese Mandarin: 巨人症 (jùrénzhèng) — condition
  • Dutch: gigantisme — condition
  • French: gigantisme — condition
  • Indonesian: gigantisme — condition
  • Latvian: gigantisms — condition
  • Malay: kegergasian — condition
  • Spanish: gigantismo — condition