ghrelin
Americannoun
noun
Etymology
Origin of ghrelin
First recorded in 1995–2000; by shortening of g(rowth) h(ormone) ( def. ) + rel(easing factor) ( def. ) + -in 2 ( def. ), with allusion to the Proto-Indo-European root and variants ghrē-, ghrō, ghrə-, “to grow, be green”; see grow ( def. ), green ( def. ), grass ( def. ), graze 1 ( def. )
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.
That prompts the release of another hormone, ghrelin, that triggers feelings of hunger.
From Los Angeles Times ● Apr. 15, 2024
Studies have shown that ghrelin promotes eating and increases fat.
From Science Daily ● Jan. 18, 2024
Levels of the “hunger hormone” ghrelin, produced in the stomach, rise before meals to signal hunger, then fall quickly after eating and stay low for about three hours.
From Seattle Times ● Nov. 27, 2023
Also, a majority of the stomach that secretes ghrelin, the hunger hormone, is removed in sleeve gastrectomies.
From New York Times ● Oct. 31, 2023
These urges can come back with a vengeance after being quieted down for so long in the form of the ghrelin hormone, which increases one's appetite.
From Salon ● Aug. 21, 2023
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
