milliradian

English Thesaurus

1. a unit of angular distance equal to one thousandth of a radian (noun.quantity)

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

part holonym	:	microradian,
definition	:	a unit of angular distance equal to one thousandth of a milliradian (noun.quantity)

part meronym	:	rad, radian,
definition	:	the unit of plane angle adopted under the Systeme International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees) (noun.quantity)