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coccoid

coccoid

9.8
A small round cell often a bacterium
  • noun
  • Specialized
translation icon : cocóide
  • He studied the characteristics of the coccoid microorganisms under a microscope.
  • coccoid scale
  • coccoid species
  • dye-producing coccoid

Examples

  • Researchers found that the coccoid bacteria multiply rapidly in suitable environments.

  • The sample contained several coccoid cells, indicating a potential for infection.

  • However, it is not yet known which of the coccoid species was used in the Holy Land in ancient times.

    Academic text (2005)
  • We know that this dye is produced by a coccoid species of scale.

    Academic text (2005)
  • Coccoid scales were collected throughout the active period of the adult scale, from July through August (figure 2).

    Academic text (2005)
  • Attempts to produce a dye from the K. biblicus coccoid, considered the most likely source for a dye, were unsuccessful.

    Academic text (2005)
  • One of the known dyes of the ancient world was the scarlet dye produced from coccoid scale insects (Forbes 1964, Koren 1993).

    Academic text (2005)
  • A few researchers proposed that a dye can be produced from the oak coccoids in Israel, but no proof existed for this hypothesis (Dor 1997, Sandberg 1997).

    Academic text (2005)

Synonyms

coccus
vscoccoid
  • Specialized
9.3

A small round type of bacteria that looks like a tiny ball

is a broader term for any spherical microorganism or cell, not only bacteria

How Spherical

coccus
  • Specialized
9.3
coccoid
  • Specialized
9.8
coccobacillus
  • Specialized
9.9
bacillus
  • Specialized
2 8.6

Surface Forms

coccoid singular
coccoids plural

Morphology

coccoid = coccus (semi-transparent) = coccus + oid

The word is formed with the learned base 'coccus' plus the suffix '-oid' meaning 'resembling', but it is a technical microbiological term rather than an everyday transparent combination.

Etymology

Coccoid comes from the Greek root kokkos, which means 'berry' or 'seed'. A coccoid is a microorganism or cell that is round or nearly round, like a tiny berry under the microscope.