名詞 noma:

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

no.ma

n.（名詞）
A severe, often gangrenous inflammation of the mouth or genitals, occurring usually after an infectious disease and found most often in children in poor hygienic or malnourished condition.
走馬疳，壞疽性口炎：嘴或生殖器部分嚴(yán)重的經(jīng)常為生疽性的發(fā)炎，通常在感染了傳染病后發(fā)生，最常發(fā)病于衛(wèi)生條件極差或營(yíng)養(yǎng)狀況不良的孩子

來源：
Latin nomô [ulcer]
拉丁語(yǔ) nomô [潰瘍]
from Greek * see nem-
源自 希臘語(yǔ) *參見 nem-