Pad \Pad\, v. t. [imp. & p. p. Padded; p. pr. & vb. n. Padding.]

1. To stuff; to furnish with a pad or padding.

2. (Calico Printing) To imbue uniformly with a mordant; as, to pad cloth. --Ure.

Source: Webster's Revised Unabridged Dictionary (1913)