Dictionary Check: stratification
"stratification" is a valid word!
Scrabble
19
points
Words with Friends
21
points
Definition
noun
the act or process or arranging persons into classes or social strata
noun
the condition of being arranged in social strata or classes within a group
noun
forming or depositing in layers
noun
a layered configuration
noun
the placing of seeds in damp sand or sawdust or peat moss in order to preserve them or promote germination
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