What is "abhorrency"

Abhorrency \Ab*hor"ren*cy\, n. Abhorrence. [Obs.]
--Locke.

n. 1 (context obsolete English) aberrancy. (Attested only in the late 16^th century.)(R:SOED5: page=4) 2 (context obsolete English) Quality of being abhorrent; feeling of abhorrence. (Attested from the early 17^th century until the early 18^th century.) 3 (context obsolete English) something that elicits abhorrence; a detestable thing. (Attested only in the early 18^th century.)