/klĘŚmp/
noun
A cluster or lump; an unshaped piece or mass.A thick group or bunch, especially of bushes or hair.A dull thud.The compressed clay of coal strata.A small group of trees or plants.A thick addition to the sole of a shoe.verb
To form clusters or lumps.To gather in dense groups.To walk with heavy footfalls.To strike; to beat.