Fléring

According to the Old English Dictionary:

fléring

Add; I. a flooring, story of a building :-- Paulus wæs gelǽd tó heofonan oð ðá ðriddan fléringe (raptus usque ad tertium coelum, 2 Cor. 12, 2), Hml. Th. i. 392, 13. [II. a stratum, layer :-- Dó on ǽnne pott án fléring of ðá hárhuna, and óðer of ysopo and ðridde of fersc buter, Lch. i. 378, 21.] flering