row or line of things placed side-by-side / rank or position in a series or hierarchy / a knitting course / a series of land plots narrower than deep, running perpendicular to a river or road / the road serving such a series of plots / the non-officers of an army, taken as a group

Last row of attacking soldiers / rearguard

in a row (consecutively)

in a row

high-ranking, high-level

Alternative spelling of en rang d'oignon

lined up in a row, in line

(figuratively) to hold one's own (to demonstrate oneself to be capable; to provide a respectable performance or worthy competition)

to get back into line, to fall in line, to toe the line; to go straight