・Don't let that worry you. その事で気をもむな.

・worry oneself about [over] one's health 健康のことでくよくよする[気をもむ].

・worry oneself sick [to death] 心労のあまり病気になる[死んでしまう].

・I was worried [worrying] that he might be late. 彼が遅くなりはしないかと気をもんでいた.

・One cannot be worried by such a thing. そんなことを気にしたらきりがない.

2a 〔しつこい行為などで〕うるさく攻める, …にせがむ (harass) 〈out〉 〔with〕.

・worry a person with questions 人にうるさく質問する.

・The child worried him out till he gave his consent. 子供があまりうるさくせがむのでとうとう承知した.

・He worried her to marry him. 彼は彼女に結婚してくれとうるさく申し込んだ.