seven
A1Neutral, used in all registers from formal to informal.
Definition
Meaning
The number that follows six and precedes eight; the cardinal number represented by the digit 7.
Commonly used to denote a group or set of seven people or things; can also refer to the time of day (7 o'clock) or as a symbolic number (e.g., Seven Wonders, seven deadly sins). In some contexts, it is a sports score or a playing card value.
Linguistics
Semantic Notes
While its primary meaning is numerical, "seven" functions as a noun, adjective, and, rarely, a determiner. It is often used symbolically across cultures (e.g., seven heavens, seven seas).
Dialectal Variation
British vs American Usage
Differences
No significant differences in the core meaning or usage. Variations arise only in cultural contexts (e.g., "Seventh-day Adventist" vs. more general use). Writing conventions for numbers (when to spell out) follow the same broad guidelines.
Connotations
Slight cultural variations in idioms and set phrases (e.g., UK "the seven-year itch" is a well-known concept; US may use it similarly). Positive connotations of luck or completeness are shared, influenced by 'lucky number 7' in Western culture.
Frequency
Equally frequent in both varieties due to its fundamental nature.
Vocabulary
Collocations
Grammar
Valency Patterns
[DET] seven + [PLURAL NOUN] (e.g., the seven hills)[QUANTIFIER] of + [NOUN] (e.g., seven of them)[PREPOSITIONAL PHRASE] (e.g., at seven)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “at sixes and sevens”
- “seventh heaven”
- “the seven-year itch”
Usage
Context Usage
Business
"The project is scheduled to launch in Q3, with a seven-phase rollout plan."
Academic
"The study involved a cohort of seven participants over a longitudinal period."
Everyday
"I'll meet you at seven outside the cinema."
Technical
"The IPv4 address is composed of four octets, each representing a value from 0 to 255, not a base-seven system."
Examples
By Part of Speech
verb
British English
- (Rare/obsolete) To divide into seven parts.
- Not in common use.
American English
- (Sports slang) In cricket, to score seven runs from a single delivery (jargon).
adverb
British English
- (Not standard; archaic) 'Sevenfold'.
- Not used as a standard adverb.
American English
- (Not standard) 'Sevenfold'.
- Not used as a standard adverb.
adjective
British English
- He bought a seven-seater car.
- It was a seven-day quarantine period.
American English
- She took a seven-hour flight.
- We have a seven-point lead.
Examples
By CEFR Level
- I have seven apples.
- My sister is seven years old.
- We eat dinner at seven o'clock.
- The meeting lasted for seven hours.
- There are seven continents on Earth.
- Please turn to page seven.
- The committee was composed of seven experts from various fields.
- He managed to secure the contract against seven competing bids.
- The phenomenon recurs every seven years.
- The treaty's ratification required the assent of seven sovereign states.
- His research identified a seven-stage model of cognitive development.
- The orchestra's rendition of the symphony was in septuple meter for the final movement.
Learning
Memory Aids
Mnemonic
Think of a 'SEVEn' having a 'V' in the middle, which is the Roman numeral for 5, sitting between the letters for the number (SE..EN). 5 is in the middle of 1-10, and 7 is just after the middle (after 5 and 6).
Conceptual Metaphor
COMPLETION/PERFECTION (e.g., seven wonders of the world, seven days of creation). LUCK (lucky number seven).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Direct translation is straightforward (семь).
- No grammatical gender issues as in Russian.
- Watch for the preposition in time expressions: "at seven" not "in seven".
Common Mistakes
- Writing '7' instead of 'seven' in formal prose where numbers should be spelled out.
- Confusing 'seven' with 'seventh' (7 vs 7th).
- Incorrect preposition: "I will come on seven" instead of "at seven".
Practice
Quiz
In which of these phrases does 'seven' NOT have a symbolic or idiomatic meaning?
FAQ
Frequently Asked Questions
It can be both. In 'I see the number seven', it's a noun. In 'a seven-year plan', it's an adjective (functioning as a determiner in some analyses).
In both British and American English, the 't' in 'seventy' /ˈsen.ti/ is pronounced clearly. Be careful not to confuse it with 'seventeen', where the 't' is followed by 'een'.
This is a cultural association found in many traditions (e.g., seven classical planets, seven days of the week, seven colours in a rainbow). Its status as a prime number and its prevalence in religion and folklore contribute to this perception.
General style guides (e.g., APA, MLA) recommend spelling out numbers one to nine (or one to ten) in formal writing, and using numerals for 10 and above. However, always follow specific guidelines for your context (e.g., scientific writing often uses numerals for all measurements and exact counts).
Collections
Part of a collection
Numbers and Time
A1 · 50 words · Numbers, dates, days and expressions of time.