English Dictionary: co-tidal lines | by the DICT Development Group |
1 result for co-tidal lines | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Cotidal \Co*tid"al\ (k?-t?d"al), a. Marking an equality in the tides; having high tide at the same time. {Cotidal lines} (Phys. Geog.), lines on a map passing through places that have high tide at the same time. |