cnoll, m.n: a knoll, hill-top, cop, summit. (K-NOLL)

The Human Ear complaining to a personification of Nature that she has given him no such protection as the Eye was given with eyebrows. Spiegel der Weisheit, by Ulrich von Pottenstein. W. Austria (Salzburg), c. 1430. British Library, Egerton 1121, f. 38r. [bl.uk]