Definitions

1. verb

to arrange or separate into distinct horizontal layers or strata

“The soil stratified over time, revealing a hidden underground water source.”

2. verb

to make (something) into layers or strata

“The company stratified the data to analyze trends in consumer behavior.”

3. verb

to grade or rank (something) in a series of distinct levels or classes

“The exam stratified the students into different proficiency levels.”

4. noun

a state or condition of being divided into distinct layers or strata

“The stratification of the workforce led to increased tensions between management and employees.”