Definition of "howler"

Given what we know about cognitive psychology, utility maximization is a ludicrous concept; equilibrium pretty foolish outside of financial markets; perfect competition a howler for most industries.

1993, Paul Krugman, How I Work, October 1 1993, in: Paul Krugman, Arguing with Zombies, 2020, p. 402

I should like to thank Jianmei Piao of the Stanford University Libraries for reading the entire translation and checking it against the Chinese. Jianmei caught some howlers for which I am very grateful.

1997 , William A. Lyell, “A Note on the Translation”, in Zhang Henshui, translated by William A. Lyell, Shanghai Express: A Thirties Novel (Fiction from Modern China; 7), Honolulu: University of Hawai'i Press, page 259

A howler is a glaring mistake, a mistake that cries out to be noticed.

2009, Tom Burton, Quadrant, November 2009, No. 461 (Volume LIII, Number 11), Quadrant Magazine Limited, page 78

Although their behavior does not have the same impact as hunters, howlers nevertheless distract the public figure and compel security and law enforcement […]

2008, J. Reid Meloy, Lorraine Sheridan, Jens Hoffmann, Stalking, Threatening, and Attacking Public Figures, page 121

Hunters stalk their targets, make detailed plans, acquire and practice with weapons, and try to hurt or kill people. Howlers make bomb threats to schools, malls, churches, businesses, and government offices.

2015, Steve Albrecht, Library Security: Better Communication, Safer Facilities

I wanted Leesa to pick up her children, not Child Protective Services. After thirty minutes, I had the two howlers fed and settled down for naps.

2013, Tyora Moody, Deep Fried Trouble

What are we doing to our children? But the howlers seem okay, maybe even happy. This makes me feel a little better about the future.

2022, Joe Beine, Dark Eden