thill

• fill (dialectal)

From Middle English thille, thylle, from Old English þille (“board; floorboard; plank; stake; pole”), from Proto-West Germanic *þilljā, from Proto-Germanic *þiljǭ (“board; floorboard; deck”), from Proto-Indo-European *tel- (“plank; board”). Cognate with Dutch deel, German Low German Deel (> English deal (“plank”)), German Diele, Swedish tilja, Icelandic þilja. Akin to English theal (“board; plank”). Doublet of deal (etymology 3).

• (UK, US) IPA^(key): /θɪl/
• Rhymes: -ɪl

thill (plural thills)

1. One of the two long pieces of wood, extending before a vehicle, between which a horse is hitched; a shaft.
2. (mining) The shallow stratum of underclay that lies under a seam of coal; the bottom of a coal-seam.
   • 1888, Rudyard Kipling, ‘At Twenty-two’, In Black and White, Folio Society, published 2005, page 405:

     One by one, Janki leading, they crept into the old gallery – a six-foot way with a scant four feet from thill to roof.

For quotations using this term, see Citations:thill.

• thilly

• illth

thill

1. alternative form of thylle

• IPA^(key): /hiːʎ/^[1]
• (Lewis) IPA^(key): /heiʎ/, /hɤiʎ/^[1], [he̠iʎ]^[2]

thill

1. past of till