P / pastĭo
noun

pastĭo

gen. pastōnis · gender feminine · decl. 3rd
a pasturing; grazing; feeding
a pasturing, grazing, feeding.
Lit.: duo genera sunt pastionum, unum agreste, etc., Varr. R. R. 3, 2, 13; 3, 1, 8; 3, 2, 18: pastiones villaticae, pecuariae, Col. 8, 1, 2.—
a pasture by extension
Transf., concr., a pasture, Varr. R. R. 2. 10, 2: pastiones laxae, id. ib. 1, 12, 1: magnitudine pastionis, Cic. Imp. Pomp. 6, 14.