1. stratify

divide society into social classes or castes

Example Sentences:
'Income distribution often stratifies a society'

2. stratify

form layers or strata

Example Sentences:
'The rock stratifies'

3. stratify

develop different social levels, classes, or castes

Example Sentences:
'Society stratifies when the income gap widens'

4. stratify

form, arrange, or deposit in layers

Example Sentences:
'The fish are stratified in barrels'
'The rock was stratified by the force of the water'
'A statistician stratifies the list of names according to the addresses'

5. stratify

render fertile and preserve by placing between layers of earth or sand

Example Sentences:
'stratify seeds'