EN

Synonyms for arc second

4 synonyms

noun

Most common

second of arc arcsec

All synonyms

Noun

as, second, second of arc, arcsec

Definitions

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

Related words

Other spellings: arc-second arcsecond

By length

2 letters: as¹
6 letters: second², arcsec

The small number after each word is its number of syllables (second² = 2 syllables).