demonstrate for (someone or something)(redirected from demonstrating for one)
demonstrate for (someone or something)
To publicly show support for someone or something. Many people in our small town are demonstrating for that big construction project because the closest store right now is 10 miles away.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
demonstrate for someone or something
to make a public show in favor of someone or something. We will all demonstrate for Walter's candidacy. A number of supporters demonstrated for the mayor.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.