プログレッシブ和英中辞典(第4版)の解説
びょうき【病気】
&fRoman1;〔身体の〕(an) illness，《米》 (a) sickness；〔特定の名のつく病気〕a disease；〔軽い病気〕an ailment；〔障害〕a disorder；〔慢性の病気〕a chronic disease
病気の ill；《米》 sick（▼sickは 《英》 では通例，限定用法のみ．述語的にはill, unwellを用いる）
病気にかかる
contract [come down with] an illness
病気で倒れる
get sick and be unable to work／〔死ぬ〕die of a disease
辛抱強く病気と闘った
He fought a patient battle against his illness.
母は病気で１か月寝ている
My mother has been ill [sick] in bed for a month.
病気で学校を休んだ
He was absent from school on account of sickness [illness].
病気で勤めを休んでいる
He is on sick leave.
重い［軽い/慢性の/急性の］病気にかかっている
He is suffering from 「a serious [a slight/a chronic/an acute] illness.
肝臓の病気
((have)) liver trouble [disease]
彼はローマで病気になった
He fell [was taken] ill in Rome.
あの子は病気にかかりやすい
The boy gets ill easily.
彼は近ごろ病気がちだ
He has been sick a lot recently.
兄［弟］の病気が移ったらしい
He seems to have caught 「the disease [it] from his brother.
わけのわからない病気にかかる
suffer from a mysterious ailment
彼は病気を押して働きに出た
He went to work in spite of 「his illness [being sick].
病気が早く治るといいですね
I hope you will 「get well [get over your illness/recover (from your illness)] soon.
お姉さんのご病気はいかがですか
How is your sister feeling?
胃の病気がなかなか治らない
His stomach trouble does not seem to be getting any better.
病気で死ぬ
die of (a) disease
&fRoman2;〔欠点，悪いくせ〕
うそをつくのが彼の病気だ
His failing [weakness] is that he tells lies.
また例の病気が出た
He is at it again.
病気欠席
病気見舞い
友達の病気見舞いに行った
I visited my sick friend.