What is another word for milliradian?
Pronunciation: [mˌɪlɪɹˈe͡ɪdi͡ən] (IPA) 
Milliradian is a frequently used term in the field of optics and is often abbreviated as mrad. It is a unit of angle measurement that refers to the amount of an angle subtended by a distance of one thousandth of a radian. There are a few synonyms for the word milliradian, which include mils, milliarc seconds, and thousandths of a radian. These terms all refer to the same unit of measurement and are used interchangeably in the field of optics. Understanding these synonyms is essential for anyone working with optics, especially in fields such as astronomy, ballistics, and surveying.
