mesophile: meaning, definition, pronunciation and examples
C2/TechnicalTechnical/Scientific
Quick answer
What does “mesophile” mean?
An organism that thrives in moderate temperatures, typically between 20°C and 45°C.
Audio
Pronunciation
Definition
Meaning and Definition
An organism that thrives in moderate temperatures, typically between 20°C and 45°C.
A term primarily used in biology and microbiology to categorize microorganisms based on their optimal temperature range for growth, distinguishing them from psychrophiles (cold-loving) and thermophiles (heat-loving). The term is also used metaphorically to describe a person or entity that prefers moderate or temperate conditions.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or usage differences. Both dialects use the term strictly within scientific contexts.
Connotations
Purely scientific and neutral in both dialects.
Frequency
Extremely low frequency in general language, used almost exclusively in microbiology, food science, and related academic/technical fields in both regions.
Grammar
How to Use “mesophile” in a Sentence
[The/An/A] mesophile [verb e.g., grows, thrives, survives] [prepositional phrase e.g., at room temperature, in the human body].Vocabulary
Collocations
Examples
Examples of “mesophile” in a Sentence
verb
British English
- The bacteria will mesophilise under these conditions. (Note: very rare/coined derivative)
American English
- The culture was observed to mesophilize at 37°C. (Note: very rare/coined derivative)
adverb
British English
- The sample grew mesophilically. (Note: extremely rare)
American English
- The organism reproduces mesophilically. (Note: extremely rare)
adjective
British English
- The mesophilic phase of compost production is crucial for pathogen reduction.
Usage
Meaning in Context
Business
Very rare; potentially in biotechnology, pharmaceutical, or food safety reports.
Academic
Common in microbiology, biology, and environmental science textbooks and research papers.
Everyday
Almost never used.
Technical
The primary domain of use, especially in lab reports, industrial microbiology, and scientific classification.
Vocabulary
Synonyms of “mesophile”
Neutral
Weak
Vocabulary
Antonyms of “mesophile”
Watch out
Common Mistakes When Using “mesophile”
- Mispronouncing it as /ˈmiːzəfaɪl/ or /ˈmɛsoʊfaɪl/.
- Confusing it with 'mesophyll' (plant tissue).
- Using it outside of a scientific context, leading to confusion.
FAQ
Frequently Asked Questions
No, it is a highly specialized scientific term used almost exclusively in microbiology and related fields.
A mesophile thrives in moderate temperatures (20-45°C), while a thermophile thrives in high temperatures, often above 45°C, sometimes in extreme heat.
Only in a metaphorical or humorous sense, e.g., 'I'm a mesophile, I can't stand the extreme cold or heat.' In strict scientific terms, it applies to microorganisms.
The direct opposite in terms of temperature preference is a psychrophile (cold-loving) or a thermophile (heat-loving). Both are types of extremophiles.
An organism that thrives in moderate temperatures, typically between 20°C and 45°C.
Mesophile is usually technical/scientific in register.
Mesophile: in British English it is pronounced /ˈmɛsə(ʊ)fʌɪl/, and in American English it is pronounced /ˈmɛsəˌfaɪl/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of 'MESO' as in 'middle' (like Mesopotamia, the land between two rivers) and 'PHILE' as 'lover of'. A mesophile loves middling, moderate temperatures.
Conceptual Metaphor
TEMPERATURE PREFERENCE IS AFFECTION (The organism is a 'lover' of medium temperatures).
Practice
Quiz
A mesophile is most likely to be found thriving in which environment?