binomial: meaning, definition, pronunciation and examples
C1Academic, Technical, Scientific
Quick answer
What does “binomial” mean?
A mathematical expression consisting of two terms connected by a plus or minus sign.
Audio
Pronunciation
Definition
Meaning and Definition
A mathematical expression consisting of two terms connected by a plus or minus sign.
A two-part name, especially in biology for genus and species; more broadly, any two-term system or classification.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation follow standard UK/US patterns.
Connotations
Neutral technical term in both varieties.
Frequency
Equally low-frequency in general discourse but standard in relevant academic/technical fields in both regions.
Grammar
How to Use “binomial” in a Sentence
[adjective] + binomialbinomial + of + [noun]binomial + [noun] (attributive)Vocabulary
Collocations
Examples
Examples of “binomial” in a Sentence
adjective
British English
- The binomial classification system is fundamental to biology.
- They used a binomial model for the risk assessment.
American English
- The binomial naming system is used in taxonomy.
- We applied a binomial distribution to the data.
Usage
Meaning in Context
Business
Rare, except in specific quantitative finance contexts (e.g., binomial option pricing model).
Academic
Common in mathematics, statistics, biology, and taxonomy.
Everyday
Virtually never used in casual conversation.
Technical
Standard term in mathematics, biology, and related sciences.
Vocabulary
Synonyms of “binomial”
Strong
Neutral
Weak
Vocabulary
Antonyms of “binomial”
Watch out
Common Mistakes When Using “binomial”
- Mispronouncing as /ˈbaɪ.noʊ.mi.əl/ (wrong stress).
- Using 'binomial' as a verb.
- Confusing 'binomial' (math/biology) with 'dichotomy' (philosophical division).
FAQ
Frequently Asked Questions
No, it is most common in mathematics, but it is also the standard term in biology for the two-part naming system (genus and species).
A binomial has exactly two terms, while a polynomial can have two or more terms. All binomials are polynomials, but not all polynomials are binomials.
Yes, it is commonly used attributively (before a noun), as in 'binomial distribution' or 'binomial name'.
The standard American pronunciation is /baɪˈnoʊ.mi.əl/, with the primary stress on the second syllable.
A mathematical expression consisting of two terms connected by a plus or minus sign.
Binomial is usually academic, technical, scientific in register.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think 'BI-' (two) + 'NOMIAL' (name/term) = a two-part name or term.
Conceptual Metaphor
DUALITY IS STRUCTURE, PAIRING IS CLASSIFICATION
Practice
Quiz
In which field is the term 'binomial nomenclature' primarily used?