VISCOSITY

viscosity, viscousness

(noun) resistance of a liquid to shear forces (and hence to flow)

Source: WordNet® 3.1


Etymology

Noun

viscosity (countable and uncountable, plural viscosities)

(uncountable) The state of being viscous.

(countable, physics) A quantity expressing the magnitude of internal friction in a fluid, as measured by the force per unit area resisting uniform flow.

(uncountable, psychology) A tendency to prolong interpersonal encounters.

Antonyms

• fluidity

Source: Wiktionary


Vis*cos"i*ty, n. Etym: [Cf. F. viscosité, LL. viscositas.]

1. The quality or state of being viscous.

2. (Physics)

Definition: A quality analogous to that of a viscous fluid, supposed to be caused by internal friction, especially in the case of gases.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

9 June 2025

HERMAPHRODITE

(noun) one having both male and female sexual characteristics and organs; at birth an unambiguous assignment of male or female cannot be made


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Coffee Trivia

An article published in Harvard Men’s Health Watch in 2012 shows heavy coffee drinkers live longer. The researchers examined data from 400,000 people and found out that men who drank six or more coffee cups per day had a 10% lower death rate.

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