Sentence:  [T]here aboutes dwelt greate multitudes of people half wilde, hiding thẽſelues in caues of the grounde, of ſmall ſtature, and very fearefull, for as ſoone as they ſawe them they fled into their holes, and that there was a great riuer and very good <WSD>harborough</WSD>. 
Meaning of the word marked with <WSD> tags:  A sheltered expanse of water, adjacent to land, in which ships may anchor or dock, especially for loading and unloading.