thickening

noun

thick·​en·​ing ˈthi-kə-niŋ How to pronounce thickening (audio)
ˈthik-
Synonyms of thickeningnext
1
: a thickened part or place
2
: the act of making or becoming thick
3
: something used to thicken

Examples of thickening in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For example, in 2011, the FDA warned parents, caregivers, and healthcare providers not to feed SimplyThick, a thickening gel, to premature infants fitting a particular profile. David Hilzenrath, USA Today, 2 July 2026 One of the French brand’s more popular lines is the hair-thickening and growing Densifique, of which the Bain Densité Shampoo is the star. Tamim Alnuweiri, InStyle, 2 July 2026 For cooking or recipes that need thickening, gelatin is ideal. Anna Giorgi, Verywell Health, 26 June 2026 Pulmonary fibrosis, a thickening and damaging of the lungs, would eventually force him into retirement. CBS News, 26 May 2026 See All Example Sentences for thickening

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of thickening was in the 15th century

Browse Nearby Words

Cite this Entry

“Thickening.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thickening. Accessed 7 Jul. 2026.

Kids Definition

thickening

noun
thick·​en·​ing
1
: the act of making or becoming thick
underwent a gradual thickening
2
: a thickened part or place
3
: something used to thicken
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