E / excursor
noun

excursor

gen. excursōris · gender masculine · decl. 3rd
excurro, I. A. b..
A skirmisher; scout; spy
A skirmisher, scout, spy: paratissimus pro nobis, Val. Max. 7, 3, 7: istius excursor et emissarius, Cic. Verr. 2, 2, 8, § 22.—
by extension
Transf.: excursores venti habentur, qui directo spiritu proflant, App. de Mundo, p. 62, 20 (p. 259 Bip.).—
In gen., i. q. cursor, Inscr. ap. Don. 315, 7.
In gen., i. q. cursor, Inscr. ap. Don. 315, 7.