Dictionary.com
Thesaurus.com
Synonyms

molasses

American  
[muh-las-iz] / məˈlæs ɪz /

noun

  1. a thick syrup produced during the refining of sugar or from sorghum, varying from light to dark brown in color.


molasses British  
/ məˈlæsɪz /

noun

  1. the thick brown uncrystallized bitter syrup obtained from sugar during refining

  2. Also called (in Britain and certain other countries): treacle.  a dark viscous syrup obtained during the refining of sugar

"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 molasses

1575–85; earlier molassos, molasso ( e ) s < Portuguese melaços, plural of melaço (< Late Latin mellācium half-boiled new wine, for *mellāceum, neuter of *mellāceus honeylike, equivalent to mell-, stem of mel honey + -āceus -aceous )

Explanation

Molasses is a gloppy, thick syrup made from sugar. If you are slow as molasses, then you should probably drop out of the track team. The process of producing sugar from sugar cane involves several stages of boiling, and the syrup that results from this becomes molasses. The very darkest, thickest kind of molasses is called "blackstrap," which is more bitter than other molasses, but also contains all kinds of vitamins and minerals and is used by some people as a dietary supplement. The word molasses comes from the Latin mellaceus, "like honey."

Keep Reading on Vocabulary.com

Vocabulary lists containing molasses

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.

Add spiced chickpeas, peppery arugula, a drizzle of pomegranate molasses — and suddenly, you’re not eating for fuel.

From Salon • May 19, 2025

As a child, I loved eating ribs doused in sweet tangy KC BBQ sauce made with molasses, acidic vinegar and spicy chile powder alongside my cousins.

From Los Angeles Times • Dec. 23, 2024

When classical music meets pop, it often feels like the songs are drowning in molasses.

From BBC • Sep. 12, 2024

Or they may appear as other food ingredients, such as molasses, honey, jam, concentrated juice or syrup.

From Salon • Jul. 23, 2024

Inside the tank was 2.3 million gallons of molasses, the product that had been a vital part of the slave trade of the 1600s and 1700s.

From "1919 The Year That Changed America" by Martin W. Sandler