Dad/dæd/ Definition 1 of 3Pro Tip 1/3Emotional Bond Refers to the close relationship between a child and their father. I’m going to the park with my dad. Pro Tip 2/3Family Title Used to specify a particular person in your family. Is that your dad over there? Pro Tip 3/3Authority Figure Can imply a figure of authority or discipline within a family. Dad said I can’t go out tonight.