Definitions for



Overview of noun substratum

The noun substratum has 3 senses? (no senses from tagged texts)
1. substrate, substratum

(a surface on which an organism grows or is attached; "the gardener talked about the proper substrate for acid-loving plants")

2. substrate, substratum

(any stratum or layer lying underneath another)

3. substrate, substratum

(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")

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