rare. [ad. OF. frete, fraite, fraicte, breach.] A breach or passage made by the sea. (Quot. 1884 perh. belongs to FRET sb.2)

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1587.  Fleming, Contn. Holinshed, III. 1537/2. They had no entrance at all, vntill the riuer had made a new fret, or that they had digged a channell through the beach, which manie times they were driuen to doo.

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1633.  T. Stafford, Pacata Hibernia, III. vi. (1810), 550. Before they could compasse the fret, or cleft rocky ground as aforesaid, all our Army was landed.

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1884.  Times, 15 Aug., 5. The sands had a tendency to accumulate in the Upper Mersey and … it was the ‘frets’ and erosion of the sand banks which counteracted this tendency.

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