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- DictionaryGerm/jərm/
noun
- 1. a microorganism, especially one which causes disease.
- 2. a portion of an organism capable of developing into a new one or part of one.
( often plural) the rudimentary or initial form of something: the germs of revolution. a simple structure, such as a fertilized egg, that is capable of developing into a complete organism. Etymology: 17th Century: from French germe, from Latin germen sprig, bud, sprout, seed.
Definition of germ – Learner’s Dictionary. germ. noun. uk / dʒɜːm / us. [ C ] a very small living thing that causes disease: Wash your hands before cooking so that you don't spread germs. Want to learn more? Improve your vocabulary with English Vocabulary in Use from Cambridge. Learn the words you need to communicate with confidence.
Jul 24, 2023 · Definition. by John Horgan. published on 24 July 2023. Available in other languages: French. Cholera Bacterium. Ronald Taylor, Tom Kirn, Louisa Howard (Public Domain) The Germ Theory, which emerged in the late 19th century, demonstrated that microscopic germs caused most human infectious diseases.
the initial stage in development or evolution, as a germ cell or ancestral form. something that serves as a source or initial stage for subsequent development: the germ of an idea. See more
Apr 12, 2024 · germ theory, in medicine, the theory that certain diseases are caused by the invasion of the body by microorganisms, organisms too small to be seen except through a microscope.
Apr 25, 2024 · ( biology) The small mass of cells from which a part of an organism develops, or a macroscopic but immature form of that part; a bud . Coordinate term: vesicle. Derived terms: germectomy. surgical removal of germs of wisdom teeth. A pathogen: a pathogenic microorganism, such as a bacterium or virus .
CDC. Infection Control. How Infections Spread. Germs are a part of everyday life and are found in our air, soil, water, and in and on our bodies. Some germs are helpful, others are harmful. Many germs live in and on our bodies without causing harm and some even help us to stay healthy. Only a small portion of germs are known to cause infection.
