substratum

Etymology
Borrowed from, nominalisation of the neuter of , perfect passive participle of.

Noun

 * 1) A layer that lies underneath another.
 * 2)  The underlying cause or basis of something.
 * 3)  A substrate.
 * 1)  A substrate.

Translations

 * Belarusian: субстра́т
 * Bulgarian: субстра́т
 * Catalan:
 * Dutch: (1), onderliggende reden (2),  (3)
 * Finnish: aluskerros
 * Georgian: სუბსტრატი
 * Greek:
 * Ancient Greek: ὑπόστρωμα
 * Irish: bunsraith, foshraith, fostratam
 * Italian:, sostrato
 * Mari:
 * Eastern Mari: аварок
 * Norwegian:
 * Bokmål:
 * Nynorsk: substrat
 * Polish:
 * Portuguese:
 * Romanian:
 * Russian:
 * Serbo-Croatian:
 * Cyrillic: су̀пстра̄т
 * Roman:
 * Ukrainian:

Noun

 * 1) stratum