Synonyms of Arcsecond in English :
Antonyms of Arcsecond in English
Thesaurus of Arcsecond in English
Arcsecond
see definition of arcsecondSynonyms of arcsecond
1. (noun) a 60th part of a minute of arc
Hypernyms of arcsecond
1. (noun) a 60th part of a minute of arc