Sentence:  <WSD>Sea</WSD>man, <WSD>sea</WSD> gauge, <WSD>sea</WSD> monster, <WSD>sea</WSD> horse, <WSD>sea</WSD> level, <WSD>sea</WSD>worthy, <WSD>sea</WSD>port, <WSD>sea</WSD>board, etc. 
Meaning of the word marked with <WSD> tags:  Living or used in or on the sea; of, near, or like the sea.