on deck
Idioms-
Available, ready for action, as in We had ten kids on deck to clean up after the dance . [ Slang ; second half of 1800s]
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In baseball, scheduled to bat next, waiting near home plate to bat, as in Joe was on deck next . [1860s] Both usages allude to crew members being on the deck of a ship, in readiness to perform their duties.
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.
Options traders are bracing for a very busy week, with June ‘triple witching’ and launch of SpaceX contracts on deck.
From MarketWatch • Jun. 16, 2026
Philadelphia police will enforce mandatory overtime during the "all hands on deck" period, Roosevelt Poplar, president of the Fraternal Order of Police Lodge 5, told ESPN.
From Barron's • Jun. 11, 2026
Lauer did have an inkling, however, that he wasn’t going to be in the game too much longer with Nolan Arenado on deck.
From Los Angeles Times • Jun. 3, 2026
Capt. Zefanus Waruwu was ordering his nine fellow Indonesian crew to sing, jog and do push-ups on deck, “to keep motivation up,” he said.
From The Wall Street Journal • Apr. 11, 2026
Christopher stood on deck as they came into the port, leaning out to watch, Gelifen on his shoulder.
From "Impossible Creatures" by Katherine Rundell
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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.