deathtrap

Gleaming, gluey, deathtrap hairs have just betrayed the secret identity of a well-known wildflower.
Well-known wildflower turns out to be a secret meat-eater|Jaime Chambers|October 6, 2021|Science News For Students
Something took the peaceful life forms, shook them up, and turned this planet into one big deathtrap for mankind.
Deathworld|Harry Harrison
These brutal bosches are going to put themselves in a guetapens, a veritable deathtrap.
The New York Times Current History of the European War, Vol 1, Issue 4, January 23, 1915|Various
Yet you serve him and all the time have a deathtrap in your den.
Old Broadbrim Into the Heart of Australia|Author of "Old Broadbrim"

Instead of a garden of delights, they had walked into a deathtrap at the gate of entrance.
The Battle of New Orleans|Zachary F. Smith
For a dramatic moment, I held my head within the yawning deathtrap.
Autobiography of a YOGI|Paramhansa Yogananda

British Dictionary definitions for deathtrap

death trap

noun

a building, vehicle, etc, that is considered very unsafe

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012