plural of row house

(chiefly US) A variety of residential building where the individual houses lining a street share adjacent walls in common and have a continuous stretch of roof

(mathematics) The vector space generated by all the row vectors of a matrix.

Having row-equivalence

(linear algebra) A relation between two matrices of the same size, such that every row of one matrix is a linear combination of the rows of the other matrix, and vice versa. It is an equivalence relation.

In an auditorium or sports venue, the line of side-by-side seats closest to the stage, playing field, or other location where the activity of interest is occurring.

plural of back row

The keys in the center row of a typewriter or computer keyboard on which the index fingers to little fingers of a typist's hands rest when not typing. On a standard qwerty keyboard, the home row is made up of the keys ASDF for the typist's left hand, and JKL; for the right hand.

plural of row space

(obsolete) The alphabet.