Vocabulary Entry

variable

|noun • adjective

noun

A factor or condition that can change or vary.

Example Sentences

"Temperature is a variable that affects the rate of chemical reactions."

"In a math equation, x is often used as a variable."

"The success of the project depends on several variables."

adjective

Example Sentences

"The variable nature of the weather makes planning difficult."

"He had a variable schedule that changed every week."

"She prefers working in a variable environment where things are always changing."