catch a falling knife
To buy a financial instrument whose price is falling rapidly.
Meaning adapted from Wiktionary, available under CC BY-SA 4.0.
“Do not try to catch a falling knife by buying those crashing stocks.”
“Many investors lost money when they tried to catch a falling knife during the market crash.”
“Despite the analyst's warning that the company's value would continue to plummet, he foolishly attempted to catch a falling knife in hopes of a quick profit.”
- 01
bring a knife to a gunfight
To enter into a confrontation or other challenging situation without being adequately equipped or prepared.
- 02
catch a body
to kill, to murder
- 03
catch a break
To experience the minimal amount of good luck or a favorable outcome.
- 04
catch a case
To be infected with a disease; used with of.
- 05
catch a cold
To contract a cold.
- 06
catch a date
Of a prostitute, to secure a client who is willing to pay for services.
- 07
catch a fade
To get knocked out (struck and rendered unconscious).
- 08
catch a packet
To be fired upon.
Last updated August 10, 2026