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abacterial

Intermediate (B1)

IPA: /ˌeɪbækˈtɪəriəl/

KK: /ˌeɪbækˈtɪrɪəl/

adjective
Definition

Not having any bacteria or not related to bacteria.


Example

The abacterial environment in the laboratory ensures that no bacteria can contaminate the experiments.


Conversation
Sloth A
I read that some infections are actually abacterial in nature.
Sloth B
Really? I didn’t know that was possible.
Sloth A
Yeah, it means they aren't caused by bacteria at all.
Sloth B
That's interesting! I guess it changes how they would be treated.

Synonyms & Antonyms
Synonyms
sterile
aseptic
clean
Antonyms
bacterial
infectious
contaminated
Root Explanation

Abacterial → It is formed from "a-" (meaning without) and "bacterium" (from Greek "bakterion", meaning rod or staff, referring to bacteria). The word "abacterial" means without bacteria or free from bacteria.

Memory Tip

Think of 'a-' meaning without, and 'bacterium' referring to bacteria — so abacterial means free from bacteria.

Visually Confused Words
bacterial
bacteria
antibacterial
bacteroidal
bacterially
bacterian
nonbacterial
characterial
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