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tetracoccus

[te-truh-kok-uh s]
noun, plural tet·ra·coc·ci [te-truh-kok-sahy, -see] /ˌtɛ trəˈkɒk saɪ, -si/, Bacteriology.
  1. a spherical bacterium occurring in square groups of four.
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Origin of tetracoccus

First recorded in 1895–1900; tetra- + -coccus
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for tetracoccus

Historical Examples of tetracoccus

  • The four cocci which result from a single division may remain together, giving the tetracoccus or tetrad grouping.

    The Fundamentals of Bacteriology

    Charles Bradfield Morrey