bat
1 Americannoun
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Sports.
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the wooden club used in certain games, as baseball and cricket, to strike the ball.
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a racket, especially one used in badminton or table tennis.
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a whip used by a jockey.
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the act of using a club or racket in a game.
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the right or turn to use a club or racket.
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a heavy stick, club, or cudgel.
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Informal. a blow, as with a bat.
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any fragment of brick or hardened clay.
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Masonry. a brick cut transversely so as to leave one end whole.
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British Slang. speed; rate of motion or progress, especially the pace of the stroke or step of a race.
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Slang. a spree; binge.
to go on a bat.
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Ceramics.
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a sheet of gelatin or glue used in bat printing.
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a slab of moist clay.
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a ledge or shelf in a kiln.
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a slab of plaster for holding a piece being modeled or for absorbing excess water from slip.
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batt.
verb (used with object)
verb (used without object)
verb phrase
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bat around
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bat in to cause (a run) to be scored by getting a hit.
He batted in two runs with a double to left.
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bat out to do, write, produce, etc., hurriedly.
I have to bat out a term paper before class.
noun
idioms
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blind as a bat, nearly or completely blind; having very poor vision.
Anyone can tell that he's blind as a bat, but he won't wear glasses.
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have bats in one's belfry, to have crazy ideas; be very peculiar, erratic, or foolish.
If you think you can row across the ocean in that boat, you have bats in your belfry.
verb (used with object)
idioms
abbreviation
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battalion.
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battery.
noun
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any of various types of club with a handle, used to hit the ball in certain sports, such as cricket, baseball, or table tennis
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a flat round club with a short handle, resembling a table-tennis bat, used by a man on the ground to guide the pilot of an aircraft when taxiing
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cricket short for batsman
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any stout stick, esp a wooden one
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informal a blow from such a stick
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a small board used for tossing the coins in the game of two-up
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slang a drinking spree; binge
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slang speed; rate; pace
they went at a fair bat
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another word for batting
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cricket (of an opening batsman) to reach the end of an innings without being dismissed
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of one's own accord; without being prompted by someone else
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by one's own unaided efforts
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informal immediately; without hesitation
verb
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(tr) to strike with or as if with a bat
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(intr) sport (of a player or a team) to take a turn at batting
noun
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any placental mammal of the order Chiroptera , being a nocturnal mouselike animal flying with a pair of membranous wings (patagia). The group is divided into the Megachiroptera ( fruit bats ) and Microchiroptera ( insectivorous bats )
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slang an irritating or eccentric woman (esp in the phrase old bat )
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having extremely poor eyesight
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informal to be mad or eccentric; have strange ideas
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slang very quickly
verb
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to wink or flutter (one's eyelids)
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informal to show no surprise or concern
Other Word Forms
Etymology
Origin of bat1
First recorded in 1175–1225; Middle English noun bat, bot, batte, Old English batt, perhaps from Celtic; compare Irish, Scots Gaelic bat, bata “staff, cudgel”; Middle English verb batten, partly from the noun, partly from Old French batre; see batter 1
Origin of bat2
First recorded in 1570–75; apparently from Scandinavian; compare dialectal Swedish natt-batta, variant of Old Swedish natt-bakka “night-bat”; replacing Middle English bakke, bak (from Scandinavian), Middle English balke for unrecorded blake, from Scandinavian; compare dialectal Swedish natt-blacka, Old Icelandic ledhr-blaka “bat,” equivalent to ledhr “skin, leather” + blaka “flutter”
Origin of bat3
An Americanism dating back to 1835–40, extended sense of earlier “flutter like a hawk” first recorded in 1605–15; variant of see origin at bate 2
Explanation
A bat is used in the sports of baseball and cricket to hit a small, hard ball. In baseball, a bat can be made out of wood or aluminum. Bat can be a verb as well: when you're up at bat in a baseball game, it means it's your turn to bat with the bat. There is also an animal called a bat, a small, nocturnal bird-like mammal. People can be said to "bat their eyelashes," or flutter them flirtatiously, as well. This last meaning, from the mid-1800s, comes from an earlier sense of bat, "flutter like a hawk's wings."
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.
See Examples For:
And that was essentially a bat signal for scholars and historians to try to come up with those reasons and feed them to the court.
From Slate ● Aug. 16, 2026
All it’s been doing is serving an oppressive, jumbo-sized reminder every time Betts goes to bat of how un-Mookie-Betts-like he’s been for much of this season.
From Los Angeles Times ● Aug. 16, 2026
To help them compensate without Will Smith’s dependable bat and without being able to depend on $240-million-man Kyle Tucker in games at home.
From Los Angeles Times ● Aug. 16, 2026
"By taking a surface swab approach, we've been able to monitor a far larger number of bat boxes in a very short space of time," he said.
From BBC ● Aug. 14, 2026
I don’t try to climb them, because who’s to say they won’t break apart beneath my feet and drop me down into some abyss where I’ll have to slay giant underground rodents with my bat.
From "Fast Pitch" by Nic Stone
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“It hit bat, then hand and pinched my hand onto the bat. Next pitch, I swung. I could swing, and I swung again. As the adrenaline wore off, pain got a little bit more.”
From Los Angeles Times ● Aug. 6, 2026
"It was a proper spike and appeared this time before the bat. It couldn't have been anything else. The software isn't working right. Carey should have been out caught behind."
From BBC ● Dec. 17, 2025
“I just feel like he’s going to homer every time he swings the bat. I get it. My job is just to try and make it look like the wrong decision.”
From Washington Times ● Aug. 30, 2023
“Diving in — that inside strike looks like a ball, or if I swing I’m going to end up breaking my bat. So, yeah, you can definitely feel it,” Abrams said.
From Washington Post ● Oct. 22, 2022
“Lucky I’m not a bat. I might just fly out of here and' not look back.”
From "Gregor the Overlander" by Suzanne Collins
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Australia safely batted out the rest of the session but they face a tough task to save the match after closing on 161-4, still 67 runs behind Bangladesh.
From BBC ● Aug. 15, 2026
When the FDA approved Ozempic in 2017 and Wegovy in 2021, hardly anyone batted an eye.
From MarketWatch ● Aug. 5, 2026
A furry AI pet batted its eyelashes at cooing onlookers.
From The Wall Street Journal ● Jul. 20, 2026
Luke had Tommy John surgery after two years pitching for Dallas Baptist, then batted .337 with 16 home runs as a designated hitter last spring.
From Los Angeles Times ● Jul. 13, 2026
They gathered on me and probed my bug bites and the muck in my hair, batted against my face.
From "Endangered" by Eliot Schrefer
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Authenticity bleeds into Brook's batting, for better and worse.
From BBC ● Aug. 17, 2026
Triple-A manager Ben Johnson saw the first two homers live with some of his players before heading out to the field for batting practice.
From The Wall Street Journal ● Aug. 16, 2026
His numbers would be substantially higher if he were batting either third or fourth because he’d have runners on base.
From Los Angeles Times ● Aug. 8, 2026
Jos Buttler says a conversation with England batting coach Marcus Trescothick helped him rediscover the form that took his past the all-time T20 run-scoring record.
From BBC ● Aug. 7, 2026
It ran several feet and then the cat, with one bound, was upon it, batting it hard with one sharp-clawed paw, while with the other paw it held the rat down.
From "Coraline" by Neil Gaiman
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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.