Other forms: instances
An instance is one single case of something, one time it happened. A doctor notes three instances of the same rash in a week; a report lists every instance of the fault.
The phrase you meet most is 'for instance', which does the same work as 'for example' and stands in the same places: 'Take a big city, London for instance.' 'In the first instance' is formal English for as the first step, as in write to the manager in the first instance. Lawyers speak of a court of first instance, the one that hears a case before any appeal. In computing, an instance is one running copy of a program or a server, and you spin one up. Keep it clear of instant, which is a moment of time; the two are relatives doing different jobs.
1nouninstanceA single example or occurrence of something.~71%
“There were four instances of the same mistake on one page.”
synonyms: example, case, occurrence
2nounstageA stage in a process or in a legal case.~21%
“Complaints go to your line manager in the first instance.”
3nounrunningA single running copy of a program, a server or a database.~8%
“The team runs three instances of the service in different regions.”
Shares are an estimate: a language model read 24 sentences found in the wild and placed 24 of them on a sense — a count of our sample, not a measurement of English.
instance is an example.
Instance came from Middle French instance and Latin instantia, which meant a being near or present, and also urgency and insistence. Behind it stands instans, 'urgent', the very word that gives English instant. So instance and instant are siblings: one turned into a moment, the other into a case.
Latin
īnstantia — a being near, presence, also perseverance, earnestness, importunity, urgency
Middle French
instance
English, today
instance
Built from
Middle French instance, from Latin īnstantia (“a being near, presence, also perseverance, earnestness, importunity, urgency”), from īnstāns (“urgent”); see instant.
Etymology from Wiktionary, CC BY-SA