ulcer

• n. [病理学]潰瘍; 腐敗; 道徳的不品行.

ラテン語のulcus、潰瘍、膿瘍から。

ulcer (n.)

c. 1400, from Old French ulcere, from Vulgar Latin ulcerem, from Latin ulcus (genitive ulceris) "ulcer, a sore," figuratively "painful subject," from PIE *elk-es- "wound" (cognates: Greek elkos "a wound, sore, ulcer," Sanskrit Related: arsah "hemorrhoids").

1. The ulcer had been troubling her for several years.

潰瘍は彼女を何年も苦しめてきた。

2."It 's my ulcer ，"he added by way of explanation.

「それは私が潰瘍になったからです」と付け加えた。

3.My father suffered from stomach ulcer for a long time.

父が胃潰瘍にかかってから長い時間が経った。

4.A bacterium is identified as the cause for his duodenal ulcer .

細菌が十二指腸潰瘍の原因と考えられている。

5.She had an ulcer in her mouth.

彼女の口腔に潰瘍が出現した。