Tath meaning
(UK dialectal, Scotland) The dung of livestock left on a field to serve as manure or fertiliser.
noun
Origin of tath
From Middle English tathen, from Old Norse teðja (“to manure”), from Proto-Germanic *tadjaną (“to strew, scatter”), from Proto-Indo-European *dāy- (“to divide, split, part, section”). Cognate with Icelandic teðja (“to dung, manure”), Norwegian tedja (“to dung”), German zetten (“to let fall in small pieces, let crumble”).