arctangent
arc·tan·gent
noun \(ˌ)ärk-ˈtan-jənt\Definition of ARCTANGENT
: the inverse function of the tangent <if y is the tangent of θ, then θ is the arctangent of y>
First Known Use of ARCTANGENT
circa 1889
Browse
Next Word in the Dictionary: arctic (adjective)
Previous Word in the Dictionary: Arctamerican
All Words Near: arctangent
Previous Word in the Dictionary: Arctamerican
All Words Near: arctangent
Seen & Heard 
What made you want to look up arctangent? Please tell us where you read or heard it (including the quote, if possible).
