row -- (a long continuous strip (usually running horizontally); "a mackerel sky filled with rows of clouds"; "rows of barbed wire protected the trenches")
course, row -- ((construction) a layer of masonry; "a course of bricks")
row -- (a linear array of numbers, letters, or symbols side by side)
row -- (a continuous chronological succession without an interruption; "they won the championship three years in a row")