The AI-powered English dictionary
countable and uncountable, plural capillarities
The interaction between the surfaces of a solid and liquid in contact that distorts the normal geometry of the liquid surface; especially the rise or fall of a liquid in a fine tube. quotations examples
Hence the allowance to be made for diminution of the height of a mercurial column, owing to capillarity, is determined by two considerations — the diameter of the tube and versed sine of the corresponding meniscus.
1856, William Somerville Orr, Orr's Circle of the Sciences