attack dog
Americannoun
Etymology
Origin of attack dog
First recorded in 1965–70
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
He can toggle between modes — attack dog in conservative media, measured moderate in mixed company — but the transitions are visible.
From Salon ● Jun. 17, 2026
While Blanche’s predecessors in the No. 2 spot kept lower profiles and managed the Justice Department’s day-to-day operations largely behind the scenes, he is often a vocal and visible attack dog.
From The Wall Street Journal ● Apr. 4, 2026
Another “Fall Guy” co-star — an attack dog that responds only to commands in French — had particular poignance for Gosling.
From Seattle Times ● Mar. 13, 2024
In Bakersfield, for example, “more than half of all people severely injured by an attack dog in 2020 were displaying symptoms of mental illness or impairment.”
From Los Angeles Times ● Jan. 10, 2024
Mr Christie appeared to find his greatest success on the debate stage in his return to his faithful role as an attack dog focused squarely on Mr Trump.
From BBC ● Dec. 7, 2023
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.