Definitions

disinfection

[dis-in-fek-shuhn] / ˌdɪs ɪnˈfɛk ʃən /

NOUN

cleaning

Synonyms

STRONGEST

purification sanitation sterilization washing

STRONG

ablution antisepsis brushing catharsis deodorizing dusting prophylaxis purgation purge scouring scrubbing shampooing sweeping tidying

NOUN

cleanliness

Synonyms

STRONGEST

freshness purity sanitation

STRONG

asepsis immaculateness nattiness neatness spotlessness spruceness sterility tidiness trimness

Antonyms

WEAK

dirtiness filth griminess

NOUN

lustration

Synonyms

WEAK

ablution absolution atonement baptism bathing catharsis depuration distillation expiation expurgation forgiveness grace lavation laving purgation purge purifying rarefaction rebirth redemption refinement regeneration salvation sanctification washing

NOUN

purification

Synonyms

STRONGEST

distillation

STRONG

ablution absolution atonement baptism bathing catharsis expiation expurgation forgiveness grace lavation purgation purge rarefaction rebirth redemption refinement regeneration salvation sanctification washing

WEAK

depuration laving lustration purifying

Antonyms

STRONG

dirtying

WEAK

adulteration corruption pollution

NOUN

sanitation

Synonyms

STRONGEST

cleanliness hygiene

STRONG

asepsis hygienics

Antonyms

STRONGEST

dirtiness filth

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

After docking, the ship will undergo thorough cleaning and disinfection procedures, according to the operator.

From Barron's • May 18, 2026

She said disinfection was taking place on the ship and those with symptoms or caring for patients were wearing full personal protective equipment.

From BBC • May 5, 2026

They would also conduct a "full disinfection of the ship and... assess the risk of the passengers."

From Barron's • May 5, 2026

Bacteria and viruses can survive inside amoebae, shielded from disinfection processes that would normally eliminate them.

From Science Daily • Jan. 25, 2026

Frequent disinfection of the entire person, and fumigation of the apartment, would be safe additions to the preventive measures.

From Health, Happiness, and Longevity Health without medicine: happiness without money: the result, longevity by McCarty, Louis Philippe

disinfection

Example Sentences

Related Words