dýbliza

f. dungeon, = myrkvastofa.

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dýfliza, u, f. a dark dungeon, Al. 94, Fms. i. 258, iii. 89, vi. 164, Eluc. 12, 42, Sks. 457, Þiðr. 63, Grett. 158. Fagrsk. 111: [no doubt a foreign word, perhaps from ‘diabolus’ = the dungeon of hell.]