wad
noun
1 a wad of absorbent cotton | a wad of sealing wax:
lump, mass, chunk, hunk, wedge, ball, clump, block, pat, brick, cube, bar, cake, slab, nugget, plug, pad, knob, glob, dollop, cluster, nub;
bit, piece, portion, segment;
British gobbet;
British, informal wodge, gob.