arcsec

About 0.07 uses per million words.

Meaning

1. symbol The symbol of the inverse secant, or arcsecant, function.
2. noun Abbreviation of arcsecond.

Similar words

arcmin arcseconds arcsecond arcminutes arcminute ksec kiloparsec kiloparsecs fwhm mrad

Often followed by

and in for at from resolution per of to