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biocide

biocide

1 7.5
A chemical that kills harmful living things like bacteria or fungi
  • noun
  • /ˈbaɪəˌsaɪd/
  • Specialized
translation icon : biocida

Examples

  • In addition, one of its unique characteristics, more recently discovered, is its effectiveness as a very strong biocide.

    Blog text (27)
  • Bacteria monitoring optimizes biocide selection and reduces formation fouling.

    Academic text (2011)
  • The widespread evolution of resistance to biocides and drugs is the most striking and economically and socially important manifestation of this frustrating problem.

    Academic text (1990)
  • Products include corrosion inhibitors, biocides, and scale retardants, as well as heavy metal removal and paint kill products.

    Academic text (1998)
  • Probably the most worrisome are the biocides—compounds intentionally meant to be toxic to bacteria that would grow and foul the apparatuses.

    Blog text (7)
  • When it goes into formation, fluid used for hydraulic fracturing is more than 90 percent water, almost 9 percent sand, and less than half a percent of chemical additives that serve as friction reducers, scale inhibitors, iron controls, and biocides.

    Academic text (2011)
  • The pest control expert applied a biocide to eliminate the termites infesting the wooden structure.

  • Farmers often use a biocide to protect their crops from harmful insects and fungi.

  • Before using any biocide, make sure to read the safety guidelines to protect your health.

Synonyms

pesticide
vsbiocide
  • Specialized
108 3.5

A chemical used to kill insects and animals that harm crops or spread disease

is broader and also targets microbes, plants, and other organisms
fungicide
vsbiocide
  • Specialized
5 5.6

A chemical that kills or stops fungus on plants

is broader and covers microbes and larger pests too
germicide
vsbiocide
  • Specialized
1 7.1

A substance that kills germs that can make people sick

is broader and covers nonmicrobial pests as well as microbes
bactericide
vsbiocide
  • Specialized
6.3

A chemical that kills bacteria or stops them growing

is broader and acts against many kinds of harmful organisms
bacteriacide
vsbiocide
  • Specialized
6.7

A chemical that kills bacteria on surfaces and in liquids

is broader and acts against many kinds of harmful organisms
virucide
vsbiocide
  • Specialized
8.2

A substance that kills viruses or makes them stop working

is broader and targets many organism types beyond viruses
algaecide
vsbiocide
7.2

A chemical added to water to stop algae from growing

is broader and applies to many organism groups not only algae
vermicide
vsbiocide
  • Specialized
9.7

A medicine that kills worms, usually those living in the intestines

is broader and includes microbes, insects, and other pests
larvacide
vsbiocide
  • UK
9.2

A substance used to kill young insects before they become adults

is broader and affects many life stages and organism types

How Lethal

poison
367 2.1
pesticide
  • Specialized
108 3.5
biocide
  • Specialized
1 7.5
disinfectant
23 3.1
antiseptic
  • Specialized
3 3.7

Surface Forms

biocide singular
biocides plural

Morphology

biocide = bio + cide

The word is built from the combining forms 'bio' and '-cide', but the technical meaning and bound morphemes make it only partly guessable for many learners.

Etymology

The word biocide is made of two parts: bio- meaning 'life', like in biology, and -cide meaning 'kill', like in pesticide. So a biocide is a substance that 'kills' or controls living organisms.