Arccosine Definition
arccosine
noun
- the inverse function of the cosine; the angle that has a cosine equal to a given number
Usage tips for "arccosine"
Understanding the precise definition of a word helps you use it with confidence. When using "arccosine" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for arccosine to find words that pair well.