follow Dictionary.com

Submit your word to be a Word of the Day!

sec−1

1.
Symbol, Trigonometry. arc secant.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source

Word of the Day

Difficulty index for sec−1

Few English speakers likely know this word

Word Value for sec1

0
0
Scrabble Words With Friends

Nearby words for sec1