PERMEABILITY

permeability, permeableness

(noun) the property of something that can be pervaded by a liquid (as by osmosis or diffusion)

Source: WordNet® 3.1


Etymology

Noun

permeability (usually uncountable, plural permeabilities)

the property of being permeable

the rate of flow of a fluid through a porous material

(geology) a measure of the ability of a rock to transmit fluids (such as oil or water)

(physics) a quantitative measure of the degree of magnetization of a material in the presence of an applied magnetic field (measured in newtons per ampere squared in SI units).

Source: Wiktionary


Per`me*a*bil"i*ty, n. Etym: [Cf. F. perméabilité.]

Definition: The quality or state of being permeable. Magnetic permeability (Physics), the specific capacity of a body for magnetic induction, or its conducting power for lines of magnetic force. Sir W. Thomson.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

10 June 2025

COMMUNICATIONS

(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”


coffee icon

Coffee Trivia

The world’s most expensive coffee costs more than US$700 per kilogram. Asian palm civet – a cat-like creature in Indonesia, eats fruits, including select coffee cherries. It excretes partially digested seeds that produce a smooth, less acidic brew of coffee called kopi luwak.

coffee icon