English noun: substratum |
1. | substratum (location) a surface on which an organism grows or is attached |
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| Samples | The gardener talked about the proper substrate for acid-loving plants.
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| Synonyms | substrate |
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| Broader (hypernym) | surface |
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2. | substratum (location) any stratum or layer lying underneath another |
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| Synonyms | substrate |
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| Broader (hypernym) | stratum |
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3. | substratum (communication) an indigenous language that contributes features to the language of an invading people who impose their language on the indigenous population |
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| Samples | The Celtic languages of Britain are a substrate for English.
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| Synonyms | substrate |
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| Broader (hypernym) | indigenous language |
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