Scip-ryne

According to the Old English Dictionary:

es;

scip-ryne

m. A course or channel for ships:--Hé lét delfon án mycel gedelf and wolde ðæt scipryne sceolde ðǽrinne licgean eall swá hig dydon on Sandwíc he had a great trench dug and intended that in it ships could run, just as they did at Sandwich, Chart. Th. 341, 16. scip-ryne