# understanding

> English word · Noun · IPA /ʌndəˈstandɪŋ/ · frequency rank #1,620

## Definitions
1. The act of one that understands or comprehends; the mental process of discernment of meaning.
2. Reason or intelligence; ability to grasp the full meaning of knowledge; ability to infer.
3. Opinion, judgement, or outlook.
4. An agreement of minds; harmony; something mutually understood or agreed upon.
5. An agreement of minds; harmony; something mutually understood or agreed upon.
6. Sympathy.

## Etymology
From Middle English understandinge, understondinge, from Old English understanding (“intelligence, understanding”), from Proto-West Germanic *undarstandingu, from Proto-Germanic *understandingō, equivalent to understand + -ing (gerund ending). Cognate with Middle Dutch onderstaninge, Middle Low German understandinge, Middle High German understandunge.

## Common misspellings (21)
`nuderstanding`, `udnerstanding`, `undderstanding`, `underrstanding`, `undersatnding`, `undersstanding`, `understadning`, `understandding`, `understandign`, `understandingg`, `understandinng`, `understandnig`, `understanidng`, `understannding`, `understnading`, `understtanding`, `undertsanding`, `undesrtanding`, `undrestanding`, `unedrstanding`, `unnderstanding`

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