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Showing results for antibacterial. Search instead for antibakterium.
Definitions

antibacterial

[an-tee-bak-teer-ee-uhl, an-tahy-] / ˌæn ti bækˈtɪər i əl, ˌæn taɪ- /
ADJECTIVE
antiseptic
Synonyms
STRONGEST
hygienic sterile
STRONG
antibiotic clean disinfectant prophylactic
WEAK
aseptic bactericidal germ-destroying germ-free germicidal medicated pure purifying sanitary sterilized sterilizing unpolluted
Antonyms
STRONGEST
dirty
WEAK
contaminated polluted unclean unsanitary unsterile

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.

Garlic has long been recognized as one of the most potent naturally occurring antibacterial and antifungal crops.

From Science Daily • Dec. 8, 2025

Studies support these claims, showing that probiotics like Lactobacillus can help with acne by producing antibacterial compounds that inhibit C. acnes and by reducing inflammation.

From Slate • Feb. 22, 2025

Same with coconut oil, which has antibacterial properties that could help reduce dark spots and tighten skin.

From Salon • Jan. 25, 2025

Building on previous work, researchers in ACS Infectious Diseases have demonstrated a potential antibacterial treatment from a modified darobactin, a compound originally from a bacterium.

From Science Daily • Nov. 20, 2024

I pull out an antibacterial wipe and clean my desk.

From "Popcorn" by Rob Harrell

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.