Dictionary entry

Stratify

Webster's Dictionary 1913

Strat″i‐fy (?), v. t. [imp. & p. p.Stratified (?); p. pr. & vb. n.Stratifying (?).] [Stratum + -fy: cf. F. stratifier.] To form or deposit in strata, or layers, as substances in the earth; to arrange in strata.