wad

nouns

a small mass of soft material
"he used a wad of cotton to wipe the counter"
wad
is a type of (narrower)
the tangible substance that goes into the makeup of a physical object
"coal is a hard black material"; "wheat is the stuff they use to make bread"
(often followed by `of') a large number or amount or extent
"a batch of letters"; "a deal of trouble"; "a lot of money"; "he made a mint on the stock market"; "see the rest of the winners in our huge passel of photos"; "it must have cost plenty"; "a slew of journalists"; "a wad of money"
a wad of something chewable as tobacco

verbs

compress into a wad
"wad paper into the box"
crowd or pack to capacity
"the theater was jampacked"