Discover the meaning of the Adili name on Ancestry. Find your family's average life expectancy, most common occupation, and more. Skip Ancestry main menu Main Menu
plumb meaning, definition, what is plumb: to supply a building or a device with water pipes, or to connect a building or a deviceâ¦. Learn more.
noun. 1  Mathematics A line or plane perpendicular to a given line or plane. 2  A perpendicular position. 3  A device, such as a plumb line, that is used in marking the vertical from a given point.oun. 1  Mathematics A line or plane perpendicular to a given line or plane. 2  A perpendicular position. 3  A device, such as a plumb line, that is used in marking the vertical from a given point.