The sound of a muffled explosion.
In plain English: Crump is a dull, muted booming noise, like something exploding far away or behind cover.
"A distant crump echoed through the valley, startling the hikers."
Usage: Use "crump" to describe the dull, heavy sound of an explosion or something large falling with a muffled impact - think artillery fire or a tree branch breaking. It's more evocative than simply saying "boom."
bombard with heavy shells
explode heavily or with a loud dull noise
To produce such a sound.
For one's health to decline rapidly (but not as rapidly as crash).
In plain English: To crump means to experience a noticeable and quick worsening of your health.
"After a summer of travel, she felt her energy crump noticeably when autumn arrived."
Usage: Crump (verb) Use "crump" to describe a gradual but noticeable decline in someone's health, suggesting a weakening or fading rather than a sudden collapse. It implies a slow deterioration over time-think of an elderly person becoming increasingly frail.
Hard or crusty; dry baked
Crooked; bent.
In plain English: Crump means something is twisted or not straight.
"The old wooden fence had a crump post leaning precariously to one side."
Usage: Use "crump" to describe something that is crooked, bent, or twisted out of shape, often implying it's been damaged or misshapen. It's a somewhat archaic and informal term, lending a folksy or humorous tone.
A surname, from Middle English​. See [https://en.wikipedia.org/wiki/Crump_(surname)Crump] for history and meaning!