Is Corynebacterium diphtheriae the same as corynebacteria?

Corynebacterium diphtheriae is one specific pathogenic species within the larger genus of corynebacteria.

Can you find corynebacteria on healthy people?

Yes, many species are part of the normal microbiota of the skin, nose, and throat without causing disease.

Is this a common English word?

No, it is a highly specialised term used almost exclusively in medical and scientific contexts.

How do you pronounce the beginning of the word?

It is pronounced like 'kor-i-nee-' with the stress on the third syllable (-nee-).

Is “corynebacteria” formal?

Corynebacteria is usually technical/scientific in register.

corynebacteria: meaning, definition, pronunciation and examples

Very Low (C2)

UK/ˌkɒr.ɪ.niː.bækˈtɪə.ri.ə/US/ˌkɔːr.ɪ.niː.bækˈtɪr.i.ə/

Technical/Scientific

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Quick answer

What does “corynebacteria” mean?

A genus of bacteria, often rod-shaped, including some that are pathogenic to humans.

Audio

Pronunciation

Definition

Meaning and Definition

A genus of bacteria, often rod-shaped, including some that are pathogenic to humans.

The term can also refer more broadly to bacteria of the family Corynebacteriaceae, which includes both harmless commensals and significant pathogens like the diphtheria-causing organism.

Dialectal Variation

British vs American Usage

Differences

No significant lexical or grammatical differences. Pronunciation may follow regional accent patterns.

Connotations

Neutral technical term in both dialects.

Frequency

Equally rare in both UK and US English, confined to specialist fields.

Grammar

How to Use “corynebacteria” in a Sentence

Corynebacteria + verb (plural) e.g., 'corynebacteria are found...'Adjective + corynebacteria e.g., 'opportunistic corynebacteria'

Vocabulary

Collocations

strong

diphtheria-causing corynebacteriapathogenic corynebacteriacorynebacteria species

medium

isolate corynebacteriaculture of corynebacteriagrowth of corynebacteria

weak

certain corynebacteriavarious corynebacteriatreatment for corynebacteria

Examples

Examples of “corynebacteria” in a Sentence

adjective

British English

The corynebacterial toxin was analysed.

American English

A corynebacterial infection was suspected.

Usage

Meaning in Context

Business

Not used.

Academic

Used in microbiology, medicine, and veterinary science papers and textbooks.

Everyday

Virtually never used.

Technical

The primary context. Refers to a specific bacterial genus in lab reports, diagnoses, and research.

Vocabulary

Synonyms of “corynebacteria”

Neutral

coryneforms

Weak

diphtheroids (for some non-pathogenic species)

Watch out

Common Mistakes When Using “corynebacteria”

Using it as a singular noun (e.g., 'a corynebacteria'). The singular is 'corynebacterium'.
Misspelling as 'corynobacteria' or 'corynebactera'.

FAQ

Frequently Asked Questions

: Corynebacterium diphtheriae is one specific pathogenic species within the larger genus of corynebacteria.
: Yes, many species are part of the normal microbiota of the skin, nose, and throat without causing disease.
: No, it is a highly specialised term used almost exclusively in medical and scientific contexts.
: It is pronounced like 'kor-i-nee-' with the stress on the third syllable (-nee-).
: A genus of bacteria, often rod-shaped, including some that are pathogenic to humans.
: Corynebacteria is usually technical/scientific in register.

Learning

Memory Aids

Mnemonic

Think: CORY (like the name) + NEB (like 'nebula', a hazy cloud) + BACTERIA. 'Cory's hazy bacteria' are rod-shaped microbes.

Practice

Quiz

Fill in the gap

The microbiologist used a selective medium to culture the from the throat swab.

Multiple Choice

What is the singular form of 'corynebacteria'?