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Wordabulary

premise

UK /ˈprem.ɪs/ US /ˈprem.ɪs/ Syllables: prem-ise

Pronunciation
Noun C1 Advanced Formal

Quick answer

A statement or idea that is assumed to be true and used as the starting point for an argument or story.

A premise is a statement or idea that you accept as true and use as the starting point of an argument. If the premise is wrong, the conclusion may be wrong too. The word is used in logic, in essays, and for the main idea of a film or a book: the premise of the story is that a man wakes up in a different year. In the plural, premises also means a building and its land.

"The whole plan rests on the premise that costs will keep falling."

Meanings

  1. A statement accepted as true as the starting point of an argument.
  2. The main idea behind a story or a plan.

Example sentences

  • "Your argument rests on a false premise."

    Level C1, Meaning 1

  • "The film has an interesting premise."

    Level C1, Meaning 2

  • "We worked on the premise that everyone would help."

    Level C1, Meaning 1

  • "The basic premise of the course is that practice matters."

    Level C1, Meaning 1

Synonyms and antonyms

Synonyms

Look-alikes and common mistakes

  • premises : The plural premises means a building and its grounds, as in "no smoking on the premises". A premise, singular, is an idea in an argument.

Word family and forms

Forms: premises

premises premised presume conclusion

Word partners

Words and phrases that often go with "premise".

  • the main premise
  • a false premise
  • on the premise that
  • basic premise
  • accept the premise
  • the premise of the film

Origin

Premise comes through Old French from Medieval Latin praemissa, which meant set before. It goes back to the Latin verb praemittere, to send or put before, because a premise is placed first, before the conclusion.

Checked against: Wiktionary, the free dictionary, Merriam-Webster Dictionary, Dictionary.com.

Usage notes

"On the premise that" is a common phrase introducing an assumption behind an argument.

How to remember it

Premise has "pre", meaning before: the premise comes before the conclusion.

Test yourself

Which word fits the gap? "Your argument rests on a false _____."

Answer: premise

In your own words, what does "premise" mean?

A statement or idea that is assumed to be true and used as the starting point for an argument or story.

Learn next at C1

Sources and credits

Last reviewed October 19, 2026. Report a mistake on this page

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