seamark
(noun)
noun
1. Any elevated object on land which serves as a guide to mariners, such as a hill or steeple.
2. A beacon, buoy, etc. placed in the sea to aid navigation.
(noun)
1. Any elevated object on land which serves as a guide to mariners, such as a hill or steeple.
2. A beacon, buoy, etc. placed in the sea to aid navigation.