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Microbes Meaning: Definition, Examples, and Translations

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microbes

[ˈmaɪkrəʊbz ]

Definitions

Context #1 | Noun

bacteria and other microorganisms

Microbes are tiny living organisms that can only be seen under a microscope. They include bacteria, viruses, fungi, and protozoa. Microbes play a crucial role in various ecological processes, such as nutrient cycling and decomposition.

Synonyms

bacteria, germs, microorganisms.

Which Synonym Should You Choose?

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Word Description / Examples
microbes

This is a general term used to describe tiny living organisms that can't be seen with the naked eye. It includes bacteria, viruses, fungi, and protozoa. Suitable for scientific discussions.

  • Scientists discovered new microbes in the deep ocean
  • Different microbes play different roles in our ecosystem
microorganisms

A formal term that describes any microscopic organism, including bacteria, fungi, and viruses. It is often used in scientific and academic contexts.

  • Microorganisms are used in biotechnology to produce medicines
  • Studying microorganisms helps us understand biodiversity better
germs

This term has a more negative connotation and is commonly used in everyday language to refer to harmful microorganisms that cause diseases. Suitable for informal conversations, especially about hygiene and health.

  • Wash your hands regularly to keep germs away
  • Germs can spread quickly in crowded places
bacteria

Used specifically to describe single-celled microorganisms. This term is often used in healthcare, biology, and everyday contexts to discuss both harmful and beneficial bacteria.

  • The doctor prescribed antibiotics to kill the harmful bacteria
  • Yogurt contains beneficial bacteria that help digestion

Examples of usage

  • Antibiotics are used to treat infections caused by harmful microbes.
  • Microbes in the soil help break down organic matter into nutrients for plants.
  • The human body contains trillions of microbes that are essential for digestion and immune function.
Context #2 | Noun

informal term for microorganisms

Microbes is a colloquial term used to refer to microorganisms, especially those that are too small to be seen with the naked eye. It is often used in a casual or non-scientific context.

Synonyms

bugs, germs, microorganisms.

Which Synonym Should You Choose?

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Word Description / Examples
microbes

Used often in scientific or educational contexts to refer to small organisms, including bacteria, viruses, and fungi.

  • Scientists are studying microbes to understand their role in human health.
  • Microbes can be found in almost every environment on Earth.
microorganisms

A broad and formal term typically used in scientific contexts to encompass all microscopic organisms, including bacteria, viruses, and fungi.

  • Microorganisms play a crucial role in decomposing organic matter.
  • Scientists are researching microorganisms to develop new antibiotics.
germs

Commonly used in everyday language, often with a negative connotation, to refer to bacteria or viruses that cause illnesses.

  • Wash your hands to avoid spreading germs.
  • Children are often taught about the dangers of germs in school.
bugs

A more informal term that often refers to bacteria and viruses, typically in everyday conversation. It can also imply a small fault in a system, especially in computing.

  • I caught a nasty bug that's going around at work.
  • The developer is fixing a bug in the software.

Examples of usage

  • The bathroom cleaner claims to kill 99.9% of microbes on surfaces.
  • Yogurt contains live cultures of beneficial microbes.
  • Research is ongoing to understand how microbes impact human health.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Science

  • Microbes play an essential role in processes such as fermentation, which is used to make things like yogurt and beer.
  • They can also be found in extreme environments, such as deep-sea vents, showcasing their adaptability.
  • Some microorganisms are critical in nutrient cycling, helping to decompose organic material and enrich soil.

Health

  • Many microbes live in our gut and aid in digestion, making them vital for our health.
  • Antibiotics target harmful bacteria, but they can also kill beneficial microbes, which is why doctors emphasize balanced use.
  • Vaccines are created using inactivated or weakened microbes to train our immune system to fight infections.

Pop Culture

  • The movie 'Microbe & Gasoline' explores the friendship between two boys and their imaginative adventure with a focus on their love for the small things.
  • Microbes have often been portrayed in literature as both helpful and hazardous, reflecting their dual nature in society.
  • Popular science shows highlight the fascinating roles of microbes, showcasing how they impact our daily lives in unexpected ways.

Environmental Impact

  • Microbial communities in oceans are essential for carbon cycling and regulating climate.
  • They can break down pollutants in the environment, making them crucial for bioremediation efforts.
  • Research is ongoing into how microbes can help in sustainable agriculture by enhancing soil health and plant growth.

Origin of 'microbes'

Main points about word origin

  • The word comes from the Greek 'mikros', meaning small, and 'bios', meaning life.
  • It was first used in English in the 19th century as scientists began to study tiny life forms.
  • The term encompasses a range of organisms, including bacteria, viruses, and fungi, which all exist in various environments.

The term 'microbes' is derived from the combination of the Greek words 'micros,' meaning small, and 'bios,' meaning life. The study of microbes, known as microbiology, has significantly advanced our understanding of the microbial world and its impact on various aspects of life.

See also: microbicidal, microbicide.

Word Frequency Rank

With rank #15,926, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.