I. ˈsüp noun
( -s )
Etymology: by shortening
1. : supernumerary
2. slang : superintendent
II. intransitive verb
( -ed/-ing/-s )
: to act as a supernumerary
III. transitive verb
( -ed/-ing/-s )
Etymology: alteration (influenced by super charge) of soup (II)
: to soup up
guided missiles — suped -up versions of … V-2 rockets — F.V.Drake