Definitions of concern:

  • noun:   something that interests you because it is important or affects you
    Example: "The safety of the ship is the captain's concern"
  • noun:   something or someone that causes anxiety; a source of unhappiness
    Example: "New York traffic is a constant concern"
  • noun:   a feeling of sympathy for someone or something
    Example: "She felt strong concern for those less fortunate"
  • noun:   an anxious feeling
  • noun:   a commercial or industrial enterprise and the people who constitute it
    Example: "A racially integrated business concern"
  • verb:   be on the mind of
  • verb:   have to do with or be relevant to