English Reference

Word

bat

Phoneticsbat

US/ˈbæt/

UK/bˈæt/

Definitions

01flying mammal

A2 · Elementary Countable noun

n. a small animal like a mouse with wings that flies at night.

n. a nocturnal flying mammal of the order Chiroptera, characterized by forelimbs modified into wings.

“We saw a bat fly out of the cave just as the sun went down.”

“Ecologists are monitoring the local bat population to see how the new highway affects their nocturnal hunting patterns.”

02sports equipment

A2 · Elementary Countable noun Sports

n. a long piece of wood or metal used to hit the ball in games like baseball or cricket.

n. a club-shaped implement, typically made of wood or composite materials, used for striking the ball in various field games.

“He grabbed his baseball bat and ran out to the field.”

“The professional cricketer selected a heavy willow bat, checking the grain of the wood for any signs of weakness before the match.”

Synonyms

03to hit a ball

B1 · Intermediate Sports

v. to take your turn hitting the ball in a game.

v. to take a turn as the hitter in sports such as baseball or cricket; to strike a ball with a bat.

“Our team is going to bat first in the second half of the game.”

“The captain decided to bat first after winning the toss, hoping to set a high score on the dry pitch.”

Synonyms

Antonyms

04to flutter eyelashes

B2 · Upper Intermediate

v. to open and close your eyes quickly, usually to get attention.

v. to flutter the eyelashes, often as a flirtatious or feigned innocent gesture; usually used in the phrase 'to bat one's eyelashes'.

“She didn't say a word, she just batted her eyelashes and smiled.”

“He tried to look innocent by batting his eyelashes, but the teacher knew exactly who had started the argument.”

Synonyms

05an old woman

C1 · Advanced Countable noun Informal

n. an unkind way to describe an old woman who is annoying or strange.

n. a derogatory term for an elderly woman, implying she is eccentric, unpleasant, or unattractive.

“The neighbor is a bit of an old bat, always complaining about the noise.”

“Though the character was written as a bitter old bat, the actress brought a surprising amount of vulnerability to the role.”

Synonyms

hagcrone

06speed

B2 · Upper Intermediate Uncountable noun Informal

n. the speed at which something happens.

n. the rate of motion or speed, most commonly found in the idiomatic expression 'right off the bat'.

“I knew right off the bat that we were going to be great friends.”

“The new CEO made several major changes right off the bat, surprising the board with her decisive leadership style.”

Synonyms

07Chinese tech giants

C1 · Advanced Plural noun Computing Technical

n. a name for the three biggest technology companies in China: Baidu, Alibaba, and Tencent.

n. An acronymic collective noun referring to the dominant Chinese technology firms Baidu, Alibaba, and Tencent.

“Investors are closely watching the BAT companies for growth in the Asian market.”

“The regulatory crackdown on the BAT group has significantly altered the landscape of the Chinese digital economy.”

Collocations

Common phrases and expressions where native English speakers use the word “bat” in context.

Verb

01. grip the bat

“You need to grip the bat firmly with both hands to maintain control during your swing.”

verb + noun

02. swing the bat

“The player took a deep breath and prepared to swing the bat as the pitcher threw the ball.”

verb + noun

Adjective

03. nocturnal bat

“The nocturnal bat uses echolocation to find its way through the dark forest.”

adj + noun

04. wooden bat

“Professional baseball players are required to use a wooden bat rather than an aluminum one.”

adj + noun

Noun

05. bat species

“Scientists are studying several rare bat species to understand their migration patterns.”

noun + noun

06. colony of bats

“A large colony of bats lives in the cave and emerges every evening at sunset.”

noun + of + noun

07. cricket bat

“He received a signed cricket bat from his favorite player for his birthday.”

noun + noun

Usage

In sports, the noun is typically preceded by the name of the sport, such as 'baseball bat' or 'cricket bat'.

Real-World Examples

“Hummingbirds, bats, and insects all fly, but they do so in different ways.”
ScienceDaily 24 Jun 2026
“Davey said DNA swabs were trialled by ecologists from Yorkshire Water and the South Yorkshire Bat Group.”
BBC News 14 Aug 2026

Word family

Related words

Idioms

Domains

MiningSportsTechnology

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

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