1 文書を見つけるための辞書。

• 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