swingometer
/ (swɪŋˈɒmɪtə) /
noun
a device used in television broadcasting during a general election to indicate the swing of votes from one political party to another
Words nearby swingometer
swinging voter,
swingle,
swinglebar,
swingletree,
swingman,
swingometer,
swingover,
swingtree,
swingy,
swinish,
swink