. "Esp., the periodical flux and reflux or ebb and flow of the sea , the tide : quid de fretis aut de marinis aestibus dicam? quorum accessus et recessus ( flow and ebb : secundus, in our favor : adversus, against us" . "Esp., the periodical flux and reflux or ebb and flow of the sea , the tide : quid de fretis aut de marinis aestibus dicam? quorum accessus et recessus ( flow and ebb : secundus, in our favor : adversus, against us" . .