square meal

:  an instrument having at least one right angle and two straight edges used especially to lay out or test right angles

:  a rectangle with all four sides equal

:  any of the quadrilateral spaces marked out on a board for playing games

:  having four equal sides and four right angles

:  forming a right angle

:  having a square base

:  to make square or rectangular

:  to test for deviation from a right angle, straight line, or plane surface

:  to bring approximately to a right angle

:  in a straightforward or honest manner

:  so as to face or be face-to-face

:  at right angles

:  an act or the time of eating a portion of food to satisfy appetite

:  the portion of food eaten at a meal

:  the usually coarsely ground and unbolted seeds of a cereal grass or pulse

:  cornmeal

:  a product resembling seed meal especially in particle size or texture