logarithm
loʊˈdɛθrɪzəm
Definitions
1. noun
A mathematical function or operation that is the inverse of exponentiation, typically denoting the power to which a base must be raised to produce a given number.
“The mathematician used logarithms to simplify the complex calculation.”
2. verb
To find or calculate the logarithm of a number.
“She logarithmed the data to identify patterns and trends.”