Standard Lemma guide

noma

noun · 3 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: /ˈnəʊ̯mə/
  • General-American: /ˈnoʊ̯mə/

1

noun

Meaning 1

A gangrenous disease of humans leading to tissue destruction of the face, especially the mouth and cheek.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: medicine, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Initialism of non-orthogonal multiple access.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

Topics: communications, electrical-engineering, engineering, natural-sciences, physical-sciences, telecommunications

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

acute ulceration of the mucous membranes of the mouth or genitals; often seen in undernourished children

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: ulcer, ulceration

History

Etymology

Borrowed from New Latin noma from Latin nomē from Ancient Greek νομή (nomḗ, “spreading (of sores)”) from νέμω (némō, “feed, devour, spread (of sores)”).

Across languages

Translations

8 source translations are retained for this English entry.

  • Catalan: noma — disease
  • Chinese Mandarin: 坏疽性口炎 (huàijūxìngkǒuyán) — disease
  • Chinese Mandarin: 走马疳 (zǒumǎgān) — disease
  • Japanese: 水癌 (suigan) — disease
  • Portuguese: noma — disease
  • Spanish: noma — disease
  • Tày: cam lòn — disease
  • Vietnamese: cam tẩu mã — disease