sea dog
Americannoun
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Informal. a sailor, especially an old or experienced one.
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a dogfish.
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Informal. a pirate or privateer.
noun
Etymology
Origin of sea dog
First recorded in 1590–1600
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
As for the treacherous sea dog, Blackbeard, on November 22, 1718 he met his own end when he was killed in a fight with naval forces.
From Salon • May 21, 2022
When describing his oysters, he reached for a vocabulary that was part sommelier, part sea dog.
From New York Times • Dec. 17, 2021
Despite their predicament, Ramos, an old sea dog, said if they hoisted a sail they would be back in Ancón, their port of departure, in 12 days.
From The Guardian • Oct. 21, 2020
"He's a very soulful man, but a man in turmoil," says Jacobi of old sea dog Shotover.
From BBC • Jul. 18, 2012
As much as I don’t like being the newbie, I don’t like being the salty sea dog either.
From "Challenger Deep" by Neal Shusterman
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.