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cocci

[ kok-sahy, -see ]
/ ˈkɒk saɪ, -si /
|

noun

plural of coccus.

Nearby words

coca-colonize, cocaine, cocainism, cocainize, cocarcinogen, cocci, coccid, coccidia, coccidioidal, coccidioides, coccidioidin

Definition for cocci (2 of 2)

coccus

[ kok-uh s ]
/ ˈkɒk əs /

noun, plural coc·ci [kok-sahy, -see] /ˈkɒk saɪ, -si/.

Bacteriology. a spherical bacterium.
Botany. one of the carpels of a schizocarp.

Origin of coccus

1755–65; < New Latin < Greek kókkos grain, seed, berry
Related formscoc·cal, coc·cic [kok-sik] /ˈkɒk sɪk/, adjectivecoc·cous, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for cocci

British Dictionary definitions for cocci (1 of 2)

cocci

/ (ˈkɒksaɪ) /

noun

the plural of coccus

British Dictionary definitions for cocci (2 of 2)

coccus

/ (ˈkɒkəs) /

noun plural -ci (-saɪ)

any spherical or nearly spherical bacterium, such as a staphylococcusCompare bacillus (def. 1), spirillum (def. 1)
the part of a fruit that contains one seed and separates from the whole fruit at maturity
any of the scale insects of the genus Coccus
Derived Formscoccoid, coccal or coccic (ˈkɒksɪk), adjectivecoccous, adjective

Word Origin for coccus

C18: from New Latin, from Greek kokkos berry, grain
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for cocci

coccus

[ kŏkəs ]

n. pl. coc•ci (kŏksī, kŏkī)

A bacterium of round, spheroidal, or ovoid form.
Related formscoccoid′ (kŏkoid′) null adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for cocci

coccus

[ kŏkəs ]

Plural cocci (kŏksī, kŏkī)

Any of various bacteria having a round or ovoid form such as streptococcus or staphylococcus, usually grouped in chains.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.