LACTOSE

lactose, milk sugar

(noun) a sugar comprising one glucose molecule linked to a galactose molecule; occurs only in milk; “cow’s milk contains about 4.7% lactose”

Source: WordNet® 3.1


Etymology

Noun

lactose (countable and uncountable, plural lactoses)

(carbohydrate) The disaccharide sugar of milk and dairy products, C12H22O11, a product of glucose and galactose used as a food and in medicinal compounds.

Synonyms

• lactobiose

Anagrams

• Castelo, Lacoste, alecost, coletas, locates, scatole, scotale, talcose, to scale, to-scale

Source: Wiktionary


Lac"tose`, n.

1. (Physiol. Chem.)

Definition: Sugar of milk or milk sugar; a crystalline sugar present in milk, and separable from the whey by evaporation and crystallization. It has a slightly sweet taste, is dextrorotary, and is much less soluble in water than either cane sugar or glucose. Formerly called lactin.

2. (Chem.)

Definition: See Galactose.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

10 March 2025

FABLED

(adjective) celebrated in fable or legend; “the fabled Paul Bunyan and his blue ox”; “legendary exploits of Jesse James”


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According to Guinness World Records, the largest iced coffee is 14,228.1 liters and was created by Caffé Bene (South Korea), in Yangju, South Korea, on 17 July 2014. They poured iced black Americano on the giant cup that measured 3.3 meters tall and 2.62 meters wide.

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