Dictionary.com
Thesaurus.com

peanut butter

American  
[pee-nuht buht-er, -nuht] / ˈpiˌnʌt ˌbʌt ər, -nət /

noun

  1. a paste made from ground roasted peanuts, used as a spread or in cooking.


peanut butter British  

noun

  1. a brownish oily paste made from peanuts

"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

Etymology

Origin of peanut butter

An Americanism dating back to 1885–90

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Once, he said, workers gave him a peanut butter sandwich instead, and the other time they had to go off-site to get another meal from their food provider.

From Los Angeles Times Jul. 22, 2026

It will not change your weight on a bathroom scale or alter how manufacturers measure ingredients like peanut butter for a 16-ounce jar.

From Science Daily May 18, 2026

She was laser-focused on licking organic peanut butter off a mat, a treat reserved for her biweekly acupuncture sessions.

From The Wall Street Journal May 17, 2026

Spoon it into a bowl, swirl in jam or honey, maybe a little peanut butter or melted chocolate, and a pinch of salt.

From Salon Apr. 28, 2026

Next he devoured a package of jerky, and chased it down with an entire plastic jar of peanut butter.

From "Two Degrees" by Alan Gratz

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training