excolicus Save DMLBS Du Cange excolicus [cf. excola] , ‘alien’, not one’s own. hactenus excolicum quanto sudore sacellum / emerit, exposui Frith. 1309. EXCOLICUS. Fridegodus in S. Wilfrido cap. 53 : Hactenus Excolicum quanto sudore sacellum Emerit, exposui.