Word
prompt
US/ˈpɹɑmpt/
UK/pɹˈɒmpt/
Definitions
01to cause or initiate
B2 · Upper Intermediate
v. to make something happen or to cause someone to take action.
v. to incite or give rise to an action or feeling. Transitive; often used in contexts where an event triggers a specific response.
日本語:促す※
“The news report prompted many people to call the police with information.”
“The sudden decline in stock prices prompted the central bank to issue a statement aimed at reassuring nervous investors.”
02to help someone speak
B2 · Upper Intermediate Theater
v. to remind someone of what they were going to say when they forget.
v. to assist a speaker or actor by providing the next words of an utterance or script. Transitive; common in theatrical and public speaking contexts.
“The director had to prompt the lead actor when he forgot his lines.”
“During the live broadcast, the presenter relied on a producer to prompt her through the earpiece whenever the schedule shifted.”
03AI/Computing
B1 · Intermediate Computing
v. to give instructions to a computer or AI to get a specific result.
v. to provide specific textual input to an artificial intelligence or computer system to elicit a desired output.
“You can prompt the AI to write a poem in the style of a famous author.”
“The researcher spent hours learning how to prompt the large language model effectively to minimize biased responses in the data.”
04quick or on time
B2 · Upper Intermediate Formal
adj. done quickly or arriving exactly at the right time.
adj. performed or occurring without delay; punctual. Often used in professional correspondence regarding payments or replies.
“Thank you for your prompt reply to my email.”
“The company is known for its prompt delivery service, ensuring that most orders arrive within twenty-four hours of purchase.”
05a reminder or cue
B2 · Upper Intermediate Countable noun
n. a sign or some words that tell you it is time to do something.
n. a signal or cue that serves as a reminder to begin an action or speak a line.
“The teacher gave the students a small prompt to help them start their essays.”
“The actor missed his physical prompt, causing a brief but noticeable silence before the next scene could begin.”
06computer interface
C1 · Advanced Countable noun Computing Technical
n. a symbol or message on a computer screen that shows it is ready for you to type.
n. a symbol or message displayed on a screen to indicate that a computer system is ready for user input.
“Type your password at the command prompt to log in.”
“The system administrator configured the shell prompt to display the current directory and the active user account for better navigation.”
Synonyms
Collocations
Common phrases and expressions where native English speakers use the word “prompt” in context.
Verb
01. prompt a response
“The controversial article failed to prompt a response from the local council.”
verb + noun
02. prompt the actor
“The stage manager had to prompt the actor when he forgot his lines in the second act.”
verb + noun
03. prompt the government to act
“The recent rise in energy prices will prompt the government to act quickly.”
verb + noun + infinitive
04. promptly prompt the user
“The software will promptly prompt the user to save their work before closing.”
adv + verb + noun
Adverb
05. gently prompt the speaker
“The interviewer had to gently prompt the speaker to stay on topic.”
adv + verb + noun
06. immediately prompt an investigation
“The sudden disappearance of the documents will immediately prompt an investigation.”
adv + verb + noun
Real-World Examples
“Students need more than the ability to write effective prompts or complete tasks faster.” “It is not yet clear what has prompted Mali's U-turn.” Etymology
The adjective is from Middle English prompte, from Middle French prompt and its etymon Latin prōmptus (“visible, apparent, evident”), past participle of prōmō (“to take or bring out or forth, produce, bring to light”), from prō (“forth, forward”) + emō (“to take, acquire, buy”). Doublet of pronto. The verb is from Middle English prompen, apparently from the adjective. The noun is from the verb.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.
Word family
VERB
NOUN
ADVERB
Domains
- 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
- Frequent
- Level
- B2 · Upper IntermediateOxford
- Updated
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QR code
englishreference.com/q/prompt
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「日本語」 data: JMdict (EDRDG), CC BY-SA 4.0