bulk
C1neutral, but formal in business contexts
Definition
Meaning
A large, solid mass, often of indefinite shape and size.
The main or largest part of something; significant size, volume, or weight.
Linguistics
Semantic Notes
Often implies a lack of fine detail or individual components; focuses on collective mass or volume rather than individual parts. It can denote physical size, commercial quantity, or metaphorical importance.
Dialectal Variation
British vs American Usage
Differences
Minimal. The phrase 'in bulk' is slightly more common in US business contexts. Both varieties use 'bulk' as a noun, verb, and adjective.
Connotations
Neutral-to-positive in commercial contexts (efficiency, value), can be neutral-to-negative when describing unwieldy size ('bulky').
Frequency
Comparatively high frequency in both, especially in business, logistics, and fitness contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
the bulk of + NOUNto bulk + ADVERB (up/out)to buy/sell + in bulkbulk + NOUN (as modifier)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “the bulk of the work”
- “bulk large (to seem important)”
- “buy in bulk”
Usage
Context Usage
Business
Refers to purchasing or selling large quantities at a discounted rate. 'We source our materials in bulk to reduce costs.'
Academic
Used to describe the main part of a population, dataset, or argument. 'The bulk of the evidence supports this hypothesis.'
Everyday
Describes large size or the main part of something. 'The bulk of the suitcase made it hard to carry.'
Technical
In physics/engineering, refers to properties of a material in mass (e.g., bulk modulus). In fitness, refers to a phase of gaining muscle mass.
Examples
By Part of Speech
verb
British English
- He's been eating more to bulk out for the rugby season.
- Add oats to bulk up the mixture.
American English
- He's been lifting weights to bulk up for football.
- Use filler to bulk out the report.
adverb
British English
- It's cheaper to buy rice in bulk.
- They sell fabric by the metre or in bulk.
American English
- It's cheaper to buy paper towels in bulk.
- They sell grain by the bushel or in bulk.
adjective
British English
- We offer bulk discounts for large orders.
- Bulk rubbish collection is next Tuesday.
American English
- We offer bulk rates for large orders.
- Bulk trash pickup is next Tuesday.
Examples
By CEFR Level
- The bulk of the fruit is in the kitchen.
- This bag is too bulky.
- We bought pasta in bulk to save money.
- The bulk of the work is already finished.
- Despite its bulk, the elephant moved gracefully.
- The report bulked out with unnecessary appendices.
- The bulk of the electorate remained undecided until the final week.
- He deliberately bulked up his argument with tangential historical references.
Learning
Memory Aids
Mnemonic
Think of a BULKy ship carrying a BULK of cargo – both are large and heavy.
Conceptual Metaphor
IMPORTANCE IS SIZE / QUANTITY IS MASS ('The bulk of the responsibility lies with him.')
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation of 'bulk' as 'булка' (a bread roll).
- Do not confuse 'bulk' (масса, основной объем) with 'bulky' (громоздкий).
- In 'bulk of', it is a quantifying noun, not a simple adjective.
Common Mistakes
- Using 'bulk' as a countable noun (*'three bulks of mail').
- Confusing 'bulk' with 'volume' in scientific contexts.
- Using 'the most bulk' instead of 'the bulk' or 'most of'.
Practice
Quiz
In the sentence 'The bulk of the objections came from a vocal minority,' what does 'bulk' mean?
FAQ
Frequently Asked Questions
No. While its core meaning is physical mass, it's often used metaphorically for the main part of abstract things (e.g., 'the bulk of the evidence', 'the bulk of my time').
'Majority' implies more than half in a countable context (e.g., votes). 'Bulk' is used for uncountable nouns or to emphasize a large, impressive, or cumbersome mass, not necessarily a precise percentage.
Yes. 'To bulk' means to make something larger or thicker, often followed by 'up' or 'out'. It's common in fitness ('bulk up' = gain muscle mass) and writing ('bulk out' = add content).
It is neutral and acceptable in both informal speech and formal business writing. More formal synonyms include 'purchase in volume' or 'make volume purchases'.