bacterial

word

Definition

Relating to or caused by bacteria, which are tiny living organisms that can cause disease or have helpful effects.

Usage & Nuances

Used mostly in scientific, medical, or health contexts. Common phrases include 'bacterial infection,' 'bacterial growth,' and 'bacterial resistance.' Don't confuse with 'viral' (from viruses) or 'fungal' (from fungi).

Example Sentences

Some bacterial diseases can spread quickly.

basic

He is taking medicine for a bacterial infection.

basic

The doctor said the illness was bacterial, not viral.

basic

I'm worried this might be a bacterial infection because my throat hurts a lot.

natural

Not all germs are bacterial; some are viral or fungal.

natural

They developed a new test to quickly spot bacterial contamination in water.

natural