Found 1 items, similar to Cotidal lines.
English → English (gcide) Definition: Cotidal lines Cotidal \Co*tid"al\ (k?-t?d"al), a. Marking an equality in the tides; having high tide at the same time. [1913 Webster] Cotidal lines (Phys. Geog.), lines on a map passing through places that have high tide at the same time. [1913 Webster] ||