rid·ing 2 
(rīdĭng)
(rīdĭng)n.
1. An administrative division or electoral division in Canada.
2. Any one of three former administrative divisions of Yorkshire, England.
[Middle English, alteration of trithing, from Old English *thrithing, from Old Norse thridhjungr, third part, from thridhi, third; see trei- in the Appendix of Indo-European roots.]
- percipiency
- percipient
- Percival
- Percocet
- Percodan
- percolate
- percolation
- percolator
- per contra
- percurrent
- percuss
- percussion
- percussion cap
- percussion instrument
- percussionist
- percussive
- percussively
- percussiveness
- percutaneous
- percutaneous coronary intervention
- percutaneously
- Percy
- Percy
- Percy Bysshe
- Percy Lavon