whistle-stop

Short definition from Wiktionary

Noun

1. 1
   A small train station.
2. 2
   A brief stop on a campaign tour to make a speech or perform some other type of public electioneering.
3. 3
   Alternative form of whistle-stop.

Adjective

1. 1
   Extremely brief and hurried.

Verb

1. 1
   To make a brief stop on a campaign tour to make a speech or perform some other type of public electioneering.