
1) Shaft
Found on
https://www.crosswordclues.com/clue/thill

• (n.) The floor of a coal mine. • (n.) One of the two long pieces of wood, extending before a vehicle, between which a horse is hitched; a shaft.
Found on
http://thinkexist.com/dictionary/meaning/thill/

1. One of the two long pieces of wood, extending before a vehicle, between which a horse is hitched; a shaft. ... 2. <chemical> The floor of a coal mine. Thill coupling, a device for connecting the thill of a vehicle to the axle. ... Origin: OE. Thille, AS. Ille a board, plank, beam, thill; akin to el a plank, D. Deel a plank, floor, G. Diele...
Found on
http://www.encyclo.co.uk/local/20973
Thill noun [ Middle English
thille , Anglo-Saxon
...ille a board, plank, beam, thill; akin to
...el a plank, Dutch
deel a plank, floor, German
diele , Old High German
dili ,
dilla , Icelandic
...ilja a plank, planking, a thwart,
...ili ...
Found on
http://www.encyclo.co.uk/webster/T/44

[
n] - one of two shafts extending from the body of a cart or carriage on either side of the animal that pulls it
Found on
http://www.webdictionary.co.uk/definition.php?query=thill
noun one of two shafts extending from the body of a cart or carriage on either side of the animal that pulls it
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.