upthrust
Intermediate (B1)
IPA: /ˈʌpˌθrʌst/
KK: /ˈʌpˌθrʌst/
noun
Definition
A force or movement that pushes something upward, often referring to geological activity.
Example
The earthquake caused an upthrust in the land, creating new hills.
Conversation
Did you read about the recent geological survey in our area?
Yeah, they mentioned an upthrust that occurred last month.
I found it fascinating how the earth’s crust can shift like that.
It really makes you think about the forces at work beneath us.
Synonyms & Antonyms
Synonyms
uplift
heave
raise
Antonyms
descent
drop
decline
verb
Definition
To push or move something upward with force.
Example
The tectonic plates caused the land to upthrust, creating a mountain range.
Tense Forms
Past: upthrust
Past Participle: upthrust
Conversation
Did you see how the ground upthrust during the earthquake yesterday?
Yeah, it was really surprising to see that happen so suddenly.
I know, right? It looked like a scene from a disaster movie.
Root Explanation
Upthrust is formed from "up" (meaning to a higher position) and "thrust" (from Old English "þrustan", meaning to push or shove). The word describes the action of pushing something upwards.
Memory Tip
Think of pushing something 'up' — that's what 'upthrust' means, an upward push.
Visually Confused Words
unthrust
thrust
prethrust
outthrust
uptruss
untrust