disinfection

C2+ Topic:Cause, Change & Process

US /ˌdɪsɪnˈfɛkʃən/ UK /ˌdɪsɪnˈfɛkʃən/ See IPA manual

noun

Meanings

1

noun
the process of cleaning something to destroy bacteria and germs

Routine disinfection of surfaces kept the clinic free of infection.

Thesaurus

Synonyms

1 noun · the process of cleaning... sterilizationsanitizationdecontaminationfumigationcleansing sanitation

Opposites

contamination infection pollution

Word family

Related forms disinfectdisinfectant infect infection

Etymology

From disinfect + -ion; disinfect from dis- ('reversal') + infect, from Latin infectus, past participle of inficere ('to taint, stain'), from in- ('into') + facere ('to make').

inficere Latin facere Latin

View etymology graph ->

Topics

Cause, Change & Process Word Formation & Derivatives

# disinfection

**Type:** Word
**Level:** C2+
**Part of speech:** noun
**IPA (US):** ˌdɪsɪnˈfɛkʃən
**IPA (UK):** ˌdɪsɪnˈfɛkʃən

## Meanings
1. the process of cleaning something to destroy bacteria and germs

## Examples
- Routine disinfection of surfaces kept the clinic free of infection.

## Synonyms
- sterilization
- sanitization
- decontamination
- fumigation
- cleansing
- sanitation

## Antonyms
- contamination
- infection
- pollution

## Related Forms
- disinfect
- disinfectant
- infect
- infection

## Roots and Affixes
- Root: inficere
- Root: facere

## Etymology
From disinfect + -ion; disinfect from dis- ('reversal') + infect, from Latin infectus, past participle of inficere ('to taint, stain'), from in- ('into') + facere ('to make').

## AI Etymology
Disinfection is from disinfect + -ion; disinfect from dis- ('reversal') + infect, from Latin infectus, past participle of inficere ('to taint, stain'), from in- ('into') + facere ('to make'). The ancestry passes through Latin inficere and Latin facere. The prefix dis- often marks separation, reversal, or negation in Latin and English formations, helping to explain the word's surface structure; the suffix -ion marks an action, process, or result, so the English form is shaped by recognizable word formation as well as by its inherited or borrowed base. In present use as a noun, it means "the process of cleaning something to destroy bacteria and germs", keeping the historical formation close to the word's ordinary semantic work. Related words include disinfect, disinfectant, infect, and infection.

## Topics
- Cause, Change & Process
- Word Formation & Derivatives

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disinfection

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