Definition of "deliquescent"

“Any one who stands outside, who hides himself in a deliquescent aloofness, is a sneak and a spy—”

1918, Wyndham Lewis, Tarr‎, London: The Egoist, Part 1, Chapter 1, p. 15

Yes, laugh, as I want to laugh for instance in the concert hall when the orchestra trundles to a stop and the virtuoso at his piano, hunched like a demented vet before the bared teeth of this enormous black beast of sound, lifts up deliquescent hands and prepares to plunge into the cadenza.

1993, John Banville, Ghosts

[…] Manet painted him [ Stéphane Mallarmé ] in a boneless, deliquescent slouch;

2002, Julian Barnes, chapter 8, in Something to Declare‎, New York: Knopf, page 122

[…] dew fell in sufficient quantity to make the streets muddy, and it would certainly have washed so deliquescent a substance as salt into the soil.

1846, Charles Darwin, chapter 2, in Geological Observations on South America‎

In other cases, the main stem is arrested, sooner or later, either by flowering, by the failure of the terminal bud, or the more vigorous development of some of the lateral buds, and thus the trunk is lost in the branches, or is deliquescent, as in most of our deciduous-leaved trees.

1850, Asa Gray, The Botanical Text-Book, New York: Putnam, 3rd edition, rewritten and enlarged, Chapter 4, p. 102

The spores, so soon as they are ripe, either drop out of the sporiferous membrane (hymenium), or, as more frequently happens, are projected from it with an elastic jerk, or else, as is the case of Agarics of a deliquescent kind, return to the earth mixed up with the black liquid into which these ultimately resolve themselves.

1847, Charles David Badham, A Treatise on the Esculent Funguses of England‎, London: Reeve Brothers, page 51