amass
C1Formal/Neutral
Definition
Meaning
To gather or collect a large amount of something, especially over time.
To accumulate possessions, wealth, power, or information, often implying deliberate effort and a significant resultant quantity.
Linguistics
Semantic Notes
Often implies the gathering is gradual and systematic, resulting in a large, impressive, or substantial heap/store. Can carry a neutral, positive (e.g., wealth), or negative (e.g., weapons) connotation depending on context. Typically transitive.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. Spelling and pronunciation follow regional standards.
Connotations
Similar in both variants. Can imply greed or shrewdness when referring to wealth.
Frequency
Slightly more common in formal or written contexts in both regions. No marked frequency difference between UK and US.
Vocabulary
Collocations
Grammar
Valency Patterns
Subject + amass + Direct Object (e.g., He amassed a fortune.)Subject + amass + Direct Object + Prepositional Phrase (e.g., She amassed data for her research.)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “To amass a mountain of debt”
- “Amass an arsenal (of facts/weapons)”
Usage
Context Usage
Business
He amassed considerable capital before launching his venture.
Academic
The study amassed longitudinal data from over 10,000 participants.
Everyday
Over the years, she had amassed a huge collection of vintage postcards.
Technical
The algorithm is designed to amass and correlate metadata from disparate sources.
Examples
By Part of Speech
verb
British English
- The collector managed to amass an impressive hoard of Roman artefacts.
- They were accused of amassing wealth through dubious means.
American English
- The company amassed a huge amount of user data over the decade.
- He amassed a fortune in the tech industry before retiring early.
adverb
British English
- (Not applicable; no standard adverb form 'amassly')
American English
- (Not applicable; no standard adverb form 'amassly')
adjective
British English
- (Not applicable; 'amassed' is a past participle/adjectival verb form: 'the amassed wealth')
American English
- (Not applicable; 'amassed' is a past participle/adjectival verb form: 'the amassed evidence')
Examples
By CEFR Level
- (Level too low for this word. Typically introduced at B2/C1.)
- He likes to amass stamps from different countries.
- Over time, she amassed many friends on social media.
- The historian amassed countless documents for her biography.
- Investors aim to amass capital for future projects.
- The regime had secretly amassed an arsenal of biological weapons.
- Through decades of research, the institute amassed an unparalleled database of genetic information.
Learning
Memory Aids
Mnemonic
Imagine a MASSive pile of gold coins; to AMASS is to gather a MASS of something.
Conceptual Metaphor
WEALTH/QUANTITY IS A MASS/HEAP (e.g., 'amassing a fortune').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'assemble' (собирать for people/mechanics). 'Amass' focuses on quantity over time, not just the act of gathering. 'Накопить' is often the closest equivalent, but for physical piles, 'собрать в большом количестве' is more accurate.
Common Mistakes
- Incorrect: He amassed the team for a meeting. (Use 'assembled' or 'gathered'). Correct: He amassed a huge library of books.
- Incorrect: The dust amassed in the corner. (Use 'accumulated' for passive, natural gathering).
Practice
Quiz
Which sentence uses 'amass' correctly?
FAQ
Frequently Asked Questions
No, while common for wealth, it can be used for any tangible or intangible thing gathered in large quantities: data, evidence, followers, power, or even problems.
'Amass' often implies a more deliberate, active effort and a larger, more impressive final quantity. 'Accumulate' can be more passive or neutral (e.g., dust accumulates).
Yes, it can be positive (amassing knowledge, a charitable fund), neutral (amassing data), or negative (amassing weapons, debt), depending on what is being gathered and the context.
No, it's redundant. 'Amass' already means to gather into a mass or heap. Simply use 'amass' alone.