Definitions

1. adjective

most basic or uncomplicated; requiring the least amount of effort or complexity

“This is the simplest solution to our problem.”

2. noun

the most basic or uncomplicated form of something

“The simplest form of the equation is x = 2.”

3. superlative form of ‘simple’

having the least amount of complexity or difficulty; the least complicated or easiest to understand

“This is the simplest language to learn for a beginner.”