Word: thill
Part of speech: Noun
Syllables: thill
Definition: The shallow stratum of underclay that lies under a seam of coal; the bottom of a coal-seam.
Morphemes:
Affix: thill
Language: en
PoS: Noun
Meaning: The shallow stratum of underclay that lies under a seam of coal; the bottom of a coal-seam.