Found 2 items, similar to Sea dog.
English → English (WordNet) Definition: sea dog sea dog n : a man who serves as a sailor [syn: mariner, seaman, tar, Jack-tar, Jack, old salt, seafarer, gob]
English → English (gcide) Definition: Sea dog Sea dog \Sea" dog`\ 1. (Zo["o]l.) The dogfish. (b) The common seal. [1913 Webster] 2. An old sailor; a salt. [Colloq.] [1913 Webster]