suffix · 2 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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ō′mə
Received-Pronunciation:/ˈəʊ.mə/
Canada, General-American:/ˈoʊ.mə/
Australian:/ˈəʉ.mə/
Australian, New-Zealand:/ˈɐʉ.mə/
Scotland:/ˈo.mə/
India:/ˈoː.mə/
1
suffix
Meaning 1
Forming nouns indicating disease or morbidity.
Definition source: English Wiktionary via Wiktextract
Usage: morpheme
Topics: medicine, pathology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
suffix
Meaning 2
Forming nouns indicating tumors or masses, which may be non-neoplastic or (more often) neoplastic, and (if the latter) either benign or malignant (cancerous); in accord with present-day understanding of histopathology, the suffix is now nonproductive for non-neoplastic senses.
Definition source: English Wiktionary via Wiktextract
Usage: morpheme, specifically
Topics: medicine, pathology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: -cele, -coele
Antonyms: none provided
History
Etymology
Etymology tree Proto-Indo-European *-yéti Proto-Indo-European *-oyétider.? Ancient Greek -όω (-óō) Proto-Indo-European *-mn̥ Ancient Greek -μᾰ (-mă) Ancient Greek -ωμα (-ōma)der. English -oma From Ancient Greek -ωμα (-ōma), from verbs in -όω (-óō) + -μα (-ma) (from Proto-Indo-European *-mn̥), which lengthens a preceding vowel.
Across languages
Translations
17 source translations are retained for this English entry.
Dutch:
-oom
— suffix forming nouns indicating disease or morbidity
Finnish:
-ooma
— suffix forming nouns indicating disease or morbidity
French:
-ome
— suffix forming nouns indicating disease or morbidity
Irish:
-óma
— suffix forming nouns indicating disease or morbidity
Latin:
-ōma
— suffix forming nouns indicating disease or morbidity
Polish:
-oma
— suffix forming nouns indicating disease or morbidity