disease
意味
- 個別の病気
疾患 - 病気一般
病的状態 - 異常状態
例文
At present, the cause of the disease is unknown.
現在その病気の原因は不明である。
For ages, man has been fighting against disease.
長い間、人間は病気と戦ってきた。
Life is a sexually transmitted terminal disease.
人生とは致命的な性感染症だ。
語源
英語の原文（Wiktionary）
From Middle English disese, from Anglo-Norman desese, disaise, from Old French desaise, from des- + aise. Displaced native Middle English adle, audle (“disease”) (from Old English ādl (“disease, sickness”), see adle), Middle English cothe, coathe (“disease”) (from Old English coþu (“disease”), see coath). By surface analysis, dis- + ease.