tidemark
noun
Meaning
- A line (of seaweed or differently coloured sand etc) on the shore showing the level of high or low tide
- (by extension) any mark showing the limit of some past activity
- A line of scum left on a bath tub when the water is drained away
Etymology / origin
No prose etymology has been added yet.
No ancestor words have been linked yet.
Related words
Descendant words
No descendant words have been linked yet.