presumption
word
Definition
A presumption is something that is assumed to be true without proof, or it can also mean showing too much confidence or boldness in your own beliefs or actions.
Usage & Nuances
Formal and academic; used in law ('legal presumption'), philosophy, or to describe someone's boldness. 'Presumption' often means 'unproven assumption', but can also imply arrogance if used about a person's behavior. Do not confuse with 'assumption' (more general, less formal).
Example Sentences
The court operated under the presumption of innocence.
basic
Her presumption annoyed the teacher.
basic
That is only a presumption, not a fact.
basic
He spoke with such presumption that everyone was surprised.
natural
It's a dangerous presumption to think you're always right.
natural
Without evidence, any theory is just a presumption.
natural