granuloma
/ˌɡɹæn.jəˈloʊ̯.mə/
Word Rarity
Very rare
Frequency: 2.01 in modern English
12
Scrabble Score
9
Letters
4
Syllables
8
Unique Chars
Meaning
noun
An inflammatory nodule consisting of histiocytes (macrophages) attempting to wall off substances they perceive as foreign but are unable to eliminate, such as certain infectious organisms as well as other materials such as foreign objects, keratin and suture fragments.
Etymology
Etymology tree Proto-Indo-European *ǵerh₂- Proto-Indo-European *-nóm Proto-Indo-European *ǵr̥h₂-nós Proto-Indo-European *ǵr̥h₂nóm Proto-Italic *grānom Latin grānum Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Latin ulum Latin grānulumbor. French granulebor. English granule Proto-Indo-European *-yéti Proto-Indo-European *-oyétider.? Ancient Greek -όω (-óō) Proto-Indo-European *-mn̥ Proto-Hellenic *-mə Ancient Greek -μᾰ (-mă) Ancient Greek -ωμα (-ōma)der. English -oma English granuloma From granule + -oma. Among the many words derived from -oma that are in current common use, this word is one of only a few that do not denote a neoplasm; another is hematoma.
Regional Pronunciation
- American English: /ˌɡɹæn.jəˈloʊ̯.mə/
- British English: /ˌɡɹæn.jəˈləʊ̯.mə/