swingometer
Longman Dictionary of Contemporary English 5++LDOCE 5++swing·om·e·ter /swɪŋˈɒmɪtə $ -ˈɑːmɪtər/ noun [countable] British English informalAMTPPG a piece of equipment used in television programmes to show how many votes each political party is getting during an election 选票显示器〔电视节目播放选举情况时使用的一种装置，用以显示各政党所得票数〕
Examples from the Corpus
swingometer• But in such a setting Peter Snow's neon swingometer was, frankly, a disappointment.• A Radio Times election supplement shows the new swingometer.swing·om·e·ter nounChineseSyllable
piece television a in Corpus equipment used of
swingometer
swing‧om‧e‧ter /swɪŋˈɒmətə, swɪŋˈɒmɪtə $ -ˈɑːmətər/
noun [countable]
British English informal a piece of equipment used in television programmes to show how many votes each political party is getting during an election
swing‧om‧e‧ter /swɪŋˈɒmətə, swɪŋˈɒmɪtə $ -ˈɑːmətər/
noun [countable]British English informal a piece of equipment used in television programmes to show how many votes each political party is getting during an election