# partial derivative

### noun Mathematics.

the derivative of a function with respect to one of its variables with all other variables held constant.

## QUIZZES

Discover The Influence Of Portuguese On English Via This Quiz!

We’ve gathered some interesting words donated to English from Portuguese … as well as some that just don’t translate at all. Do you know what they mean?

Question 1 of 11

Which of the following animal names traces its immediate origin to Portuguese?

## Words nearby partial derivative

## Origin of partial derivative

First recorded in 1970–75

Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

## British Dictionary definitions for partial derivative

partial derivative

### noun

the derivative of a function of two or more variables with respect to one of the variables, the other or others being considered constant. Written ∂f/∂ x

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

## Scientific definitions for partial derivative

partial derivative

[ pär′shəl ]

The derivative with respect to a single variable of a function of two or more variables, regarding other variables as constants.

The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.