breadth
C1Neutral to Formal
Definition
Meaning
The distance or measurement from side to side of something; width.
Wide range, variety, or inclusiveness, especially of knowledge, experience, or interests.
Linguistics
Semantic Notes
Primarily used in two key senses: 1) the physical dimension of width (literal), 2) the abstract quality of encompassing a wide scope (figurative). The figurative use is very common in educated/professional contexts. The word 'breadth' emphasizes scope and range, while 'depth' emphasizes intensity and detail.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling is identical. Occasionally, 'width' is preferred for the literal physical sense in everyday US speech.
Connotations
Identical connotations of comprehensiveness and inclusiveness in both dialects.
Frequency
Slightly more frequent in written and formal contexts than in casual speech in both dialects. The figurative use is dominant.
Vocabulary
Collocations
Grammar
Valency Patterns
the breadth of [noun phrase][adjective] breadthin breadthVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “the length and breadth of [a place]”
- “by a hair's breadth”
Usage
Context Usage
Business
Used to describe product ranges, market coverage, or a manager's wide-ranging skills (e.g., 'The breadth of our portfolio mitigates risk.').
Academic
Common in discussing the scope of research, curriculum design, or a scholar's knowledge (e.g., 'The course lacks intellectual breadth.').
Everyday
Most common in the figurative sense to describe a person's interests or experiences (e.g., 'I admire the breadth of his reading.').
Technical
In mathematics and engineering, refers specifically to the horizontal measurement of a shape or object.
Examples
By Part of Speech
verb
British English
- N/A - 'breadth' is not a verb.
American English
- N/A - 'breadth' is not a verb.
adverb
British English
- N/A - The related adverb is 'broadly'. 'Breadth' is a noun.
American English
- N/A - The related adverb is 'broadly'. 'Breadth' is a noun.
adjective
British English
- N/A - The adjective form is 'broad'. 'Breadth' is a noun.
American English
- N/A - The adjective form is 'broad'. 'Breadth' is a noun.
Examples
By CEFR Level
- The table is two metres in breadth.
- The river is great in breadth here.
- He travelled the length and breadth of the country.
- We need to consider the full breadth of the problem.
- Her breadth of experience in marketing made her the ideal candidate.
- The report was criticised for its lack of breadth and over-reliance on a single source.
- The sheer breadth of scholarship displayed in his latest monograph is astonishing.
- Strategic leaders must possess both depth of expertise in their field and breadth of understanding across the organisation.
Learning
Memory Aids
Mnemonic
Think of a 'broad' LOAF of BREAD. The word 'breadth' (sounds like 'bread-th') is the noun form for how BROAD something is.
Conceptual Metaphor
KNOWLEDGE/EXPERIENCE IS A PHYSICAL AREA (e.g., 'broaden your horizons', 'wide-ranging knowledge').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'длина' (length). 'Breadth' is 'ширина'.
- The figurative use ('широта кругозора') is a direct and correct translation.
- Avoid using 'breadth' for thickness or depth of a physical object (толщина, глубина).
Common Mistakes
- Incorrect pronunciation: /briːdθ/ (like 'breed-th'). Correct is /bredθ/ (like 'bread-th').
- Misspelling: 'breath' (which means inhalation) is a common spelling error.
- Using 'breadth' to mean 'a lot' instead of 'a wide range of'.
Practice
Quiz
In the phrase 'by a hair's breadth', what does 'breadth' most closely mean?
FAQ
Frequently Asked Questions
They are often synonyms for the physical dimension. 'Width' is more common in everyday language for objects. 'Breadth' sounds slightly more formal/literary for physical things and is the only standard choice for the figurative sense of wide range (e.g., breadth of knowledge).
No. The noun 'breadth' comes from the adjective 'broad'. You must use 'broad' (e.g., a broad river, broad interests).
It is an unvoiced 'th' sound /θ/, as in 'thin' or 'math'. The word is pronounced /bredθ/, rhyming with 'death'.
It is a very common and sometimes overused pairing, especially in business and academic contexts (e.g., 'We offer breadth and depth of service'). It is best used deliberately and not as a filler.