Meaning of concern
Definition of concern
(noun)
something that interests you because it is important or affects you; "the safety of the ship is the captain's concern"
something or someone that causes anxiety; a source of unhappiness; "New York traffic is a constant concern"; "it's a major worry"
a commercial or industrial enterprise and the people who constitute it; "he bought his brother's business"; "a small mom-and-pop business"; "a racially integrated business concern"