Meaning of “conjecture” - Learner’s Dictionary


noun [ C, U ] us uk /kənˈdʒektʃər/ formal

guesses about something without real evidence:

Exactly what happened that night is still a matter for conjecture.
conjecture verb [ I, T ] formal

[ + (that) ] Some people conjectured that it was an attempt to save money.

(Definition of “conjecture” from the Cambridge Learner’s Dictionary © Cambridge University Press)