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adstratum


Definition of adstratum

noun (plural adstrata)

Linguistics
  • a language or group of elements within it that is responsible for changes in a neighbouring language.

Derivatives

adstrate

adjective

Origin:

1930s: modern Latin, from Latin ad 'to' + stratum 'something laid down'

adstratum in other Oxford dictionaries

Definition of adstratum in the US English dictionary