bacteriology
C2+Formal, Academic, Scientific, Technical
Definition
Meaning
The branch of biology that deals with the study of bacteria.
The scientific study of bacteria, including their morphology, physiology, genetics, ecology, and relationship to medicine, industry, and the environment.
Linguistics
Semantic Notes
Refers specifically to the scientific discipline itself, not to the organisms studied. Contrast with 'microbiology', which is a broader field encompassing all microorganisms.
Dialectal Variation
British vs American Usage
Differences
Minimal. Spelling of related terms follows regional conventions (e.g., 'aetiology' vs 'etiology', 'haematology' vs 'hematology'), but 'bacteriology' is identical.
Connotations
Neutral and identical in both dialects. A standard scientific term with no colloquial variants.
Frequency
Equally low-frequency and specialized in both dialects, used almost exclusively in scientific, medical, and academic contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
specialise in bacteriologya degree in bacteriologythe bacteriology of [a specific environment/disease]research in bacteriologyVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “N/A”
Usage
Context Usage
Business
Rare, except in biotech/pharma contexts discussing R&D departments.
Academic
Primary context. Used in course titles, department names, and research papers.
Everyday
Very rare. Would be replaced by 'study of germs' or 'microbiology' in lay conversation.
Technical
Core context. Precise term in medical reports, lab sciences, and public health.
Examples
By Part of Speech
verb
British English
- N/A. The verb form is 'to culture' or 'to isolate' bacteria.
American English
- N/A. The verb form is 'to culture' or 'to isolate' bacteria.
adverb
British English
- bacteriologically (e.g., The sample was analysed bacteriologically.)
American English
- bacteriologically (e.g., The water was tested bacteriologically.)
adjective
British English
- bacteriological (e.g., bacteriological warfare, bacteriological analysis)
American English
- bacteriological (e.g., bacteriological weapons, bacteriological testing)
Examples
By CEFR Level
- Bacteriology is a science.
- She is very interested in bacteriology and wants to study it at university.
- Advances in bacteriology in the late 19th century led to the germ theory of disease.
- His doctoral research in environmental bacteriology focused on antibiotic resistance in soil microbes.
Learning
Memory Aids
Mnemonic
Think: 'BACTERIA' + 'OLOGY' (study of). It's the logical study (-ology) of bacteria.
Conceptual Metaphor
KNOWLEDGE IS A LIGHT/Science is a field.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Direct translation ('бактериология') is correct and identical in meaning. No false friends.
Common Mistakes
- Misspelling as 'bacterology' (dropping 'i').
- Confusing it with 'bacterium' (the organism).
- Using it as a countable noun (e.g., 'a bacteriology').
Practice
Quiz
What is the primary focus of bacteriology?
FAQ
Frequently Asked Questions
Microbiology is the broader study of all microorganisms, including bacteria, viruses, fungi, and protozoa. Bacteriology is a sub-discipline focusing specifically on bacteria.
No. Bacteriology studies all bacteria, including beneficial ones essential for ecosystems, digestion, and industry (e.g., in yogurt production or waste decomposition).
Not necessarily. While medical bacteriology is a path, bacteriology is also studied within biology, agriculture, veterinary science, and environmental science degrees.
Bacteriologists work in clinical diagnostics, public health, pharmaceutical research, food safety, academic research, and biotechnology.