# overestimation

> English word · Noun · frequency rank #95,227

## Definitions
1. The act of overestimating.
2. An overestimate.

## Etymology
From over- + estimation.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/overestimation