Definition of reach

• the limits within which something can be effective; "range of motion"; "he was beyond the reach of their fire"
• an area in which something acts or operates or has power or control: "the range of a supersonic jet"; "the ambit of municipal legislation"; "within the compass of this article"; "within the scope of an investigation"; "outside the reach of the law"; "in the political orbit of a world power"
• the act of physically reaching or thrusting out