Access our complete rankings of Best Graduate Schools. Tags: graduate schools, education, rankings, business school, MBAs, law school, medical school, engineering graduate school, education graduate school, nursing programs, STEM education. Ilana Kowarski | April 20, 2017.
Gravel(noun) small stones, or fragments of stone; very small pebbles, often intermixed with particles of sand. Gravel(noun) a deposit of small calculous concretions in the kidneys and the urinary or gall bladder; also, the disease of which they are a symptom. Gravel(verb) to cover with gravel; as, to gravel a walk.
Slough has different meanings as a nounn and as a verb: As a verb it can be used as a verb with similar meanings to th e above: Also as verb it can mean: 1  As a noun it can be a depression or hollow, usually filled with deep mud or shallow water.lough is a yellow or brown tissue over a wound bed. it is tissue that is dead and needs to be debrided. Her heel has yellow slough on it.. Slough as a noun, pronounced s â¦ loo, means a swamp, or a a period of lack of progress.