Definition of Arcsecond in English :
Define Arcsecond in English
Arcsecond meaning in English
Meaning of Arcsecond in English
Pronunciation of Arcsecond in English
Arcsecond pronunciation in English
Pronounce Arcsecond in English
Arcsecond
see synonyms of arcsecondNoun
1. arcsecond, second
a 60th part of a minute of arc
Example Sentences:'the treasure is 2 minutes and 45 seconds south of here'
WordNet Lexical Database for English. Princeton University. 2010.
Arcsecond
see synonyms of arcsecondnoun
unit used in astronomy
Collins English Dictionary. Copyright © HarperCollins Publishers
Arcsecond
see synonyms of arcsecondn.
See second1.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.