thill 
(thĭl)
(thĭl)n.
Either of the two long shafts between which an animal is fastened when pulling a wagon or cart.
[Middle English thille, perhaps from Old English, plank.]
- contractible
- contractile
- contractile vacuole
- contractility
- contraction
- contractor
- contractual
- contractualism
- contractually
- contracture
- contradance
- contradance
- contradanse
- contradanse
- contradict
- contradictable
- contradicter
- contradiction
- contradictor
- contradictorily
- contradictoriness
- contradictory
- contradistinction
- contradistinctive
- contradistinctively