Obs. rare1. [ad. Sp. estanterol, the Mid part of the Galley, where the Captain stands in time of Fight (Stevens).] ? The center gangway of a galley.
1755. Smollett, Quix. (1795), II. I. IV. xii. 189/2. Seizing the captain, who stood upon the stentrel, they tossed him forwards from bench to bench.