a town of Ireland, in the county of Tyrone and province of Ulster, situated in long. 7. 2. W. and lat. 54. 34. N.

ALTO Basso, or in Alto et in Basso, in Law, signifies the absolute reference of all differences, small and great, high and low, to some arbitrator or disinterested person. Patetque universis per presentes, quod Willemetus Ty- lar de Yetton, et Thomas Gover de Almestre, posuerunt se in Alto et in Basso, in arbitrio quatuor hominum : viz. de quadam querela pendente inter eos in curia. Nos et terram nostram altè et bassè ipsius domini Regis supposuitus voluntati.

Alto Relievo. See Relievo.

Alto Ripieno, in Music, the tenor of the great chorus, which sings and plays only now and then in some particular places.