Nouns

(n)battalion, large number, multitude, plurality, packa large indefinite quantity“a battalion of ants”, “a multitude of TV antennas”, “a plurality of religions”
(n)packa complete collection of similar things
(n)packa convenient package or parcel (as of cigarettes or film)
(n)gang, pack, ring, moban association of criminals“police tried to break up the gang”, “a pack of thieves”
(n)clique, coterie, ingroup, inner circle, pack, campan exclusive circle of people with a common purpose
(n)packa group of hunting animals
(n)pack, face packa cream that cleanses and tones the skin
(n)packa sheet or blanket (either dry or wet) to wrap around the body for its therapeutic effect
(n)packa bundle (especially one carried on the back)

Verbs

(v)packarrange in a container“pack the books into the boxes”
(v)packfill to capacity“This singer always packs the concert halls”, “The murder trial packed the court house”
(v)pack, bundle, wad, compactcompress into a wad“wad paper into the box”
(v)packcarry, as on one's back“Pack your tents to the top of the mountain”
(v)packset up a committee or legislative body with one's own supporters so as to influence the outcome“pack a jury”
(v)carry, pack, takehave with oneself; have on one's person“She always takes an umbrella”, “I always carry money”, “She packs a gun when she goes into the mountains”
(v)throng, mob, pack, pile, jampress tightly together or cram“The crowd packed the auditorium”
(v)backpack, packhike with a backpack“Every summer they are backpacking in the Rockies”
(v)tamp down, tamp, packpress down tightly“tamp the coffee grinds in the container to make espresso”
(v)packseal with packing“pack the faucet”
(v)compact, packhave the property of being packable or of compacting easily“This powder compacts easily”, “Such odd-shaped items do not pack well”
(v)pack, load download with a pack
(v)packtreat the body or any part of it by wrapping it, as with blankets or sheets, and applying compresses to it, or stuffing it to provide cover, containment, or therapy, or to absorb blood“The nurse packed gauze in the wound”, “You had better pack your swollen ankle with ice”