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coccus

1

[ kok-uhs ]

noun

, plural coc·ci [kok, -sahy, -see].
  1. Bacteriology. a spherical bacterium.
  2. Botany. one of the carpels of a schizocarp.


-coccus

2
  1. a combining form representing coccus in compound words:

    streptococcus.

coccus

/ ˈkɒkəs; ˈkɒksɪk /

noun

  1. any spherical or nearly spherical bacterium, such as a staphylococcus Compare bacillus spirillum
  2. the part of a fruit that contains one seed and separates from the whole fruit at maturity
  3. any of the scale insects of the genus Coccus


coccus

/ kŏkəs /

, Plural cocci kŏksī,kŏkī

  1. Any of various bacteria having a round or ovoid form such as streptococcus or staphylococcus , usually grouped in chains.


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Derived Forms

  • ˈcoccous, adjective
  • ˈcoccoid, adjective

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Other Words From

  • coccal coc·cic [kok, -sik], adjective
  • coccous adjective

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Word History and Origins

Origin of coccus1

1755–65; < New Latin < Greek kókkos grain, seed, berry

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Word History and Origins

Origin of coccus1

C18: from New Latin, from Greek kokkos berry, grain

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Example Sentences

They are all species or varieties of the Linnean order Hemiptera, and genus Coccus.

A bacillus, however short, can usually be distinguished from a coccus in that two sides are parallel.

The Polish kermes (Coccus polonicus) was formerly used very much in Europe.

The Coccus sinensis produces a kind of wax which is employed in China in the manufacture of candles.

The principal varieties of kermes are the coccus quercus, the coccus polonicus, the coccus fragariæ, and the coccus uva ursi.

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