食う

(1) 耐える、またはさらされる(undergo or be subjected to; "He suffered the penalty"; "Many saints suffered martyrdom")(undergo or be subjected to)

⇒多くの聖者が殉教した(undergo or be subjected to)

(2) 自活する(support oneself; "he could barely exist on such a low wage"; "Can you live on $2000 a month in New York City?"; "Many people in the world have to subsist on $1 a day")(support oneself)

⇒世界の多くの人は1日に1ドルで生活しなくてはならない(support oneself)

(3) 固形食物を取り入れる(take in solid food; "She was eating a banana"; "What did you eat for dinner last night?")(take in solid food)

⇒あなたは、昨夜、夕食に何を食べましたか?(take in solid food)

(4) 食物を摂取する動物のみ使用される(take in food; used of animals only; "This dog doesn't eat certain kinds of meat"; "What do whales eat?")(take in food)(used of animals only)

⇒クジラは何を食べますか？(used of animals only)

(5) 食事を食べるご飯を食べる(eat a meal; take a meal; "We did not eat until 10 P.M. because there were so many phone calls"; "I didn't eat yet, so I gladly accept your invitation")(eat a meal)(take a meal)

⇒まだ食べていなかったので、私は喜んであなたの招待に応じる(take a meal)