substratum   (Sound)

The substratum has 3 Senses.

• substratum, substrate
• a surface on which an organism grows or is attached; "the gardener talked about the proper substrate for acid-loving plants"
• 有機体が成長する、または付着する表面

• substratum, substrate
• 基層
• any stratum or layer lying underneath another
• 1つの層の下にある層

• substratum, substrate
• 基層言語, 基層
• an indigenous language that contributes features to the language of an invading people who impose their language on the indigenous population; "the Celtic languages of Britain are a substrate for English"
• 自分達の言語を原住民に課す、侵入している民族の言語に特徴を与える現地語