gelatin

American  

[jel-uh-tn] / ˈdʒɛl ə tn /

Or gelatine

noun

gelatins plural

1. a nearly transparent, faintly yellow, odorless, and almost tasteless glutinous substance obtained by boiling in water the ligaments, bones, skin, etc., of animals, and forming the basis of jellies, glues, and the like.

2. any of various similar substances, as vegetable gelatin.

3. a preparation or product in which such an animal or vegetable substance is the essential constituent.

4. an edible jelly made of this substance.

5. Also called gelatin slide.  Theater. a thin sheet made of translucent gelatin colored with an aniline dye, placed over stage lights, and used as a color medium in obtaining lighting effects.

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gelatin Scientific  

/ jĕl′ə-tn /

1. An odorless, colorless protein substance obtained by boiling a mixture of water and the skin, bones, and tendons of animals. The preparation forms a gel when allowed to cool. It is used in foods, drugs, glue, and film.

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Other Word Forms

Noun Inflected Forms

• gelatins
  plural

Etymology

Origin of gelatin

1790–1800; < French gélatine < Medieval Latin gelātina, equivalent to Latin gelāt ( us ) frozen, thickened, past participle of gelāre ( gel- freeze + -ātus -ate ¹ ) + -ina -in ²

Explanation

Gelatin is an edible thickener that's made from finely ground animal bones and tissue. It's gelatin that gives marshmallows and Jell-o their thick, gummy texture. While you're probably familiar with gelatin in gummy bears, candy corn, and other sweets, it's also commonly used in foods like cream cheese, low fat yogurt, and some Chinese dumplings. There are non-food uses for gelatin as well, including glue, medicine, sandpaper, and makeup. Gelatin isn't vegetarian — it's made from animal parts, including bones and connective tissue. Gelatin comes from the French gélatine, "jelly-like substance from animals," and its Latin root meaning "to congeal."

Example Sentences

Deanna Templeton, “Punk Girl, Paris, France,” 2013, Gelatin silver print, 30 x 20.15 in.

From Los Angeles Times • Jun. 4, 2025

Gelatin, however, only provides a sliver of the necessary nutrients needed on a daily-basis, meaning it can't be consumed in lieu of meals.

From Salon • Feb. 26, 2023

Gelatin derived from pigs is used as a stabiliser in some vaccines but the consumption of pork is forbidden to Muslims, who make up some 90% of the Indonesian population.

From BBC • Jan. 12, 2021

Gelatin, glue, starch, and dehydrated milk powder behave in this manner.

From Textbooks • Feb. 14, 2019

Gelatin dissolved in a little water may also be added.

From Hand-Book of Practical Cookery for Ladies and Professional Cooks by Blot, Pierre

Related Words

• jelly
• marmalade