pad

noun

1.
a number of sheets of paper fastened together along one edge
2.
the large floating leaf of an aquatic plant (as the water lily)
3.
a block of absorbent material saturated with ink; used to transfer ink evenly to a rubber stamp
4.
a flat mass of soft material used for protection, stuffing, or comfort
Derived from:
pad
5.
a platform from which rockets or space craft are launched
7.
the fleshy cushion-like underside of an animal's foot or of a human's finger
Derived from:
pad