Associations to the word «Arcsecond»

Wiktionary

ARCSECOND, noun. A unit of angle; 1/60th of an arcminute, or 1/3600th of a degree.

Dictionary definition

ARCSECOND, noun. A 60th part of a minute of arc; "the treasure is 2 minutes and 45 seconds south of here".

Wise words

Speak clearly, if you speak at all; carve every word before you let it fall.
Oliver Wendell Holmes