Rate at Meaning in English
expression
Definition
The phrase 'rate at' is used to describe the speed or frequency at which something happens or changes; it often introduces how fast, slow, or often something occurs.
Usage & Nuances
'Rate at' is common in technical, scientific, or statistical contexts (e.g., 'rate at which...'). It is usually followed by a clause or noun explaining what is being measured. Not typical in casual conversation; often appears in formal writing or reporting data.
Example Sentences
The doctor measured the rate at which his heart was beating.
basic
Plants grow at a different rate at night.
basic
We monitored the rate at which the water level dropped.
basic
He was surprised by the rate at which the city was changing.
natural
The company is growing at the rate at which we hoped.
natural
We're concerned about the rate at which prices are rising lately.
natural