気掛かり

(1)a strong feeling of anxiety; "his worry over the prospect of being fired"; "it is not work but worry that kills"; "he wanted to die and end his troubles"

(2)強い不安感

(3)something or someone that causes anxiety; a source of unhappiness; "New York traffic is a constant concern"; "it's a major worry"

(4)不安を起こす物、あるいは人

(5)不幸の源

(6)(psychiatry) a relatively permanent state of worry and nervousness occurring in a variety of mental disorders, usually accompanied by compulsive behavior or attacks of panic

(7)心配と神経過敏の比較的永続する状態で、様々な精神障害で起こり、通常、強迫観念に取り付かれた行動またはパニックの発作を伴う

(8)an anxious feeling; "care had aged him"; "they hushed it up out of fear of public reaction"

(9)心配な気持ち

(1)