深奥

Traditional form:

深奧

Pinyin (reading):

shēn'ào

Definitions:

• profound
• abstruse
• recondite
• profoundly

Characters:

• 深 - deep, profound; depth
• 奥 - mysterious, obscure, profound; used in transliterations

Traditional characters:

• 深 - deep, profound; depth
• 奧 - mysterious, obscure, profound; used in transliterations