minute of arc

English Thesaurus

1. a unit of angular distance equal to a 60th of a degree (noun.quantity)

hypernym	:	angular unit,
definition	:	a unit of measurement for angles (noun.quantity)

part holonym	:	arcsecond, second,
definition	:	a 60th part of a minute of arc (noun.quantity)

part meronym	:	arcdegree, degree,
definition	:	a measure for arcs and angles (noun.quantity)