, dreárung, e; f. A falling; destillātio :-- Ðonne on sumeres tíd sended weorþeþ dropena dreórung when a falling of drops is sent in summer's time, Exon; 54 a; Th. 189, 23; Az. 64. v. dreósan.
Cite the scanned version of the original dicionary like this:
Bosworth, Joseph. "dreórung." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth. Ed. Thomas Northcote Toller. Oxford: Clarendon Press, 1898. 212.