Presumption

Origin

From Late Latin praesumptionem, accusative singular of praesumptio.

Full definition of presumption

Noun

1. the act of presuming, or something presumed
• De Quinceyin contradiction to these very plausible presumptions
2. the belief of something based upon reasonable evidence, or upon something known to be trueThe presumption is that an event has taken place.
3. the condition upon which something is presumed
4. (dated) arrogant behaviour; the act of venturing beyond due bounds of reverence or respect
• ShakespeareThy son I killed for his presumption.
• DrydenI had the presumption to dedicate to you a very unfinished piece.

Synonyms

• overhope