# conditioner

> English word · Noun · frequency rank #17,327

## Definitions
1. Anything that improves the condition of something.
2. Hair conditioner.
3. Fabric conditioner, fabric softener.
4. Someone who trains athletes or racehorses.
5. An agricultural machine that crimps and crushes newly cut hay to promote faster and more even drying.

## Etymology
From condition + -er.

## Easily confused with
- **conditions** (https://plainspell.com/en/vs/conditioner-vs-conditions)
- **condition** (https://plainspell.com/en/vs/condition-vs-conditioner)
- **conditional** (https://plainspell.com/en/vs/conditional-vs-conditioner)

## Common misspellings (16)
`cconditioner`, `cnoditioner`, `codnitioner`, `condditioner`, `condiitoner`, `conditinoer`, `conditioenr`, `conditionerr`, `conditionner`, `conditionre`, `conditoiner`, `condittioner`, `condtiioner`, `conidtioner`, `connditioner`, `ocnditioner`

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