(idiomatic) A difficult, arduous task or set of tasks; a lengthy, demanding project.

Alternative form of long row to hoe

(idiomatic) To do one's share of a job.

Alternative form of long row to hoe

plural of hard row to hoe

plural of tough row to hoe

plural of long row to hoe

(idiomatic) To make a substantial effort, especially in cooperation with others in a group; to perform one's share of work; to show initiative.

(linear algebra) The stepped appearance of a matrix that has undergone Gaussian elimination with the result that the leading coefficient or pivot (that is, the first nonzero number from the left) of a nonzero row is to the right of the pivot of the row above it.

plural of row echelon form