Cotidal definitions

Cotidal

• (a.) Marking an equality in the tides; having high tide at the same time.
Found on http://thinkexist.com/dictionary/meaning/cotidal/

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Cotidal

Co·tid'al adjective Marking an equality in the tides; having high tide at the same time. Cotidal lines (Physics Geology) , lines on a map passing through places that have high tide at the same time.
Found on http://www.encyclo.co.uk/webster/C/169

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cotidal

pertaining to a coincidence of tides. · (on a chart or map) indicating a line connecting points at which high tide occurs at the same time.
Found on https://www.infoplease.com/dictionary/cotidal

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