microbe
microbe
Noun
pl: microbes
This term serves as a broad biological umbrella for any life form invisible to the naked eye. It carries a neutral scientific tone, though in common parlance it is frequently associated with germs or pathogens that cause disease. While the word is countable, it is often used in a collective sense when discussing microbial populations or the microbiome. It encompasses a diverse range of organisms, from single-celled bacteria to more complex microscopic fungi.
Meanings
Nounmicrobe
A microscopic living organism, such as a bacterium, virus, or fungus, that is typically too small to be seen without a microscope.
"The scientist studied how a specific microbe could break down plastic waste."