A thick addition to the sole of a shoe.
A thick group or bunch, especially of bushes or hair.
A small group of trees or plants.
A cluster or lump; an unshaped piece or mass.
A dull thud.
The compressed clay of coal strata.
To gather in dense groups.
To form clusters or lumps.
To walk with heavy footfalls.
To strike; to beat.
A heel of a shoe that is very high and narrow, at least 10 centimeters (4 inches).