adv. Sc. ? Obs. [f. fit, Sc. form of FOOT + SIDE.] Only in phr. To be fitside(s with (a person): to be on the same footing with, to be ‘upsides’ or quits with.
1609. Burgh Rec. Glasg. (Rec. Soc.), I. 304. And thou wart out of thy office, I sould be fit syde with the.
1752. A. B. Stewart, in Scots Mag., July (1753), 338/2. He would be fitsides with Glenure, where-ever he met him.
