Denshi Jisho — Online Japanese dictionary

そう 1: layer; seam; bed; stream; class;
2:
3: (Mathematical term) sheaf; (Counter) storey (of a building); story; floor
Noun, Noun suffix 
そうか 1: layering; stratification;
2: (Mathematical term) sheafification
Noun, Suru verb, No-adjective 
そううん stratus
Noun 
そうぐん (geol) group
Noun 
そうそう facies
Noun 
そうべつ stratification; classification; (data) distribution
Noun, Suru verb, No-adjective 
そうろう tall building
Noun 
そうじょう stratified
Noun, No-adjective 
そうりゅう laminar flow
Noun 
位学 そういがく stratigraphy
Noun 
管理 そうかんり layer-management
Noun, Computer terminology 
序学 そうじょがく stratigraphy
Noun 
積雲 そうせきうん stratocumulus
Noun 

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