English Reference

Word

automatic

Phoneticsau·to·mat·ic, stress on the third syllable

US/ˌɔtəˈmætɪk/

UK/ˌɔːtəmˈætɪk/

Definitions

01self-operating

B1 · Intermediate

adj. working by itself without needing a person to control it.

adj. capable of operating without external control or manual intervention by means of mechanical or electronic programming.

“The automatic doors opened as soon as I walked toward the shop.”

“The factory installed an automatic sorting system that identifies and redirects defective components without halting the main assembly line.”

Synonyms

automatedroboticself-acting

Antonyms

02without thinking

B2 · Upper Intermediate

adj. done quickly and without thinking about it.

adj. performed as a reflex or out of habit, without conscious thought or deliberation.

“His reaction was automatic; he caught the glass before it hit the floor.”

“After years of practice, the pianist's finger movements became entirely automatic, allowing her to focus on the emotional expression of the piece.”

03certain or required

B2 · Upper Intermediate

adj. happening certainly because of a rule, law, or logical result.

adj. occurring as a necessary or inevitable consequence of a rule, law, or logical premise.

“If you break the rules three times, there is an automatic fine.”

“Under the new policy, any employee who completes the advanced certification is entitled to an automatic salary increase at the start of the next quarter.”

04firearms

C1 · Advanced Technical

adj. describing a gun that keeps firing as long as you hold the trigger.

adj. capable of firing multiple rounds continuously as long as the trigger is depressed.

“The soldiers were trained to use automatic weapons only in emergencies.”

“The treaty strictly regulates the export of fully automatic rifles to prevent them from falling into the hands of non-state actors.”

Synonyms

rapid-fire

Antonyms

semi-automaticmanual

05car transmission

B1 · Intermediate Countable noun

n. a car that changes gears by itself, or the system that does this.

n. a vehicle equipped with an automatic transmission, or the transmission mechanism itself.

“I prefer driving an automatic when I am stuck in heavy city traffic.”

“While purists often prefer a manual gearbox for the control it offers, modern automatics are frequently more fuel-efficient and shift faster than a human can.”

Synonyms

automatic transmission

Antonyms

manualstick-shift

06a type of gun

C1 · Advanced Countable noun Technical

n. a pistol that loads itself after every shot.

n. a semi-automatic or self-loading firearm, typically a pistol.

“The officer carried a standard issue .45 caliber automatic.”

“The forensic report confirmed that the shell casings found at the scene were ejected from a small-caliber automatic.”

Synonyms

pistolsidearm

Antonyms

Collocations

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

Verb

01. become automatic

“After months of practice, shifting gears in a car will eventually become automatic.”

verb + adj

Adjective

02. automatic pilot

“The captain switched the plane to automatic pilot once they reached a cruising altitude.”

adj + noun

03. automatic response

“Blinking when something approaches your eye is an automatic response.”

adj + noun

04. automatic transmission

“Most modern cars are equipped with an automatic transmission for easier driving.”

adj + noun

05. fully automatic

“The new factory is fully automatic and requires very few staff members to operate.”

adv + adj

Noun

06. automatic teller machine

“I need to find an automatic teller machine to withdraw some cash for the taxi.”

adj + noun

Real-World Examples

“I don’t think I’d use the automatic shifting, but I could see where a less experienced cyclist might feel they benefit from it.”
Ars Technica 26 Aug 2026
“It said this would help improve automatic subtitles on Twitch streams as well as Amazon videos.”
BBC News 13 Aug 2026

Etymology

Etymology tree Proto-Indo-European *h₂ewder.? Proto-Indo-European *sóder.? Proto-Indo-European *h₂ewder. Ancient Greek αὖ (aû) Ancient Greek τόν (tón)? Ancient Greek αὐτός (autós) Ancient Greek αὐτο- (auto-) Proto-Indo-European *men- Proto-Indo-European *mn̥tós Proto-Hellenic *mətós Ancient Greek αὐτόμᾰτος (autómătos) Ancient Greek αὐτόμᾰτον (autómăton)der. Classical Latin automatum New Latin automaticusbor. English automatic Borrowed from New Latin automaticus, from Classical Latin automatum (“automaton”) + -icus (adjectival suffix), from Ancient Greek αὐτόματον (autómaton), neuter of αὐτόματος (autómatos, “self-moving, moving of oneself, self-acting, spontaneous”), from αὐτός (autós, “self, myself”) + μέμαα (mémaa, “to wish eagerly, strive, yearn, desire”). The original pronunciation, apparently with stress on the second syllable, was after the ultimate Greek base.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

ADJECTIVE

automatic(B2)

Related words

Domains

MathematicsProgramming

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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