To save this word, you'll need to log in.
Definition of sea rover
: one that roves the sea specifically : pirate
Keep scrolling for more
Test Your Vocabulary
Semantic Drift Quiz
- Which of the following was once a synonym for fun?

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
Share sea rover
Time Traveler for sea rover
The first known use of sea rover was in 1548
See more words from the same year