Meaning of slug

Definition of slug

(noun) a projectile that is fired from a gun
a unit of mass equal to the mass that accelerates at 1 foot/sec/sec when acted upon by a force of 1 pound; approximately 14.5939 kilograms
an amount of an alcoholic drink (usually liquor) that is poured or gulped; "he took a slug of hard liquor"
any of various terrestrial gastropods having an elongated slimy body and no external shell
(boxing) a blow with the fist; "I gave him a clout on his nose"
(verb) strike heavily, especially with the fist or a bat; "He slugged me so hard that I passed out"
be idle; exist in a changeless situation; "The old man sat and stagnated on his porch"; "He slugged in bed all morning"

Other information on slug

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