Redline Meaning in English
word
Definition
A 'redline' is the maximum safe operating limit of a machine, especially the engine speed shown as a red mark on a tachometer. It can also mean drawing a strict limit, especially one that should not be crossed.
Usage & Nuances
Common in automotive and engineering contexts. Used as a noun or verb ('to redline' means to exceed the limit). Also used in politics to mean establishing a non-negotiable boundary. Do not confuse with 'redlining' (a US housing discrimination term).
Example Sentences
Don't let the engine reach the redline.
basic
The redline is marked in bright red on the tachometer.
basic
There is a strict redline for this project that cannot be crossed.
basic
He accidentally redlined the car while overtaking.
natural
In negotiations, the company set a redline on salary cuts.
natural
My old motorcycle can hit the redline pretty fast.
natural