English tidemark meaning in English  •  tidemark का अर्थ अंग्रेजी में

Noun

• a mark on a shore line indicating the normal level of the water at high tide, caused by the action of the flowing water; sometimes also used for the mark left at the point of the normal low tide; -- called also high water mark>.
• the maximum level which some activity has reached and from which it has declined; -- called also high water mark>.