afflicted with or marked by anxious uneasiness or trouble or grief; "too upset to say anything"; "spent many disquieted moments"; "distressed about her son's leaving home"; "lapsed into disturbed sleep"; "worried parents"; "a worried frown"; "one last worried check of the sleeping children"気がかりな不安、トラブルまたは悲しみに苦しめられるまたは、それらに特徴付けられる沈痛