nine
nine — number
1. the whole number or digit that represents the value of eight plus one, used when
the whole number or digit that represents the value of eight plus one, used when stating how many things or people there are
Lucía keeps nine rescue cats in her small city apartment.
nine + [plural noun] for quantity
Reuben bought nine tickets for the school play last Friday.
Meera counted nine bright stars in the sky before she fell asleep.
Xiu invited nine close friends to her birthday dinner party.
Tendai read nine pages of his book before breakfast this morning.
- nine people
- nine years
- nine days
- nine o'clock
- nine times
Grammar Patterns
nine + [plural noun]
Usage Note
Functions as a determiner that comes directly before a plural noun. Unlike adjectives, it cannot be modified by 'very' or 'quite'.
Common Mistakes
2. relating to a standard daily work schedule that starts at 9 AM and ends at 5 PM,
relating to a standard daily work schedule that starts at 9 AM and ends at 5 PM, common in office settings and typically running Monday through Friday
Adina found her first nine-to-five job at a local bank in Taipei.
attributive: nine-to-five + [noun] describing work
Mert prefers a nine-to-five schedule instead of working late night shifts.
After many years of night shifts, Anong now enjoys a regular nine-to-five office routine.
The nine-to-five routine was hard for Alessia to get used to at first.
- nine-to-five job
- nine-to-five schedule
- nine-to-five routine
- nine-to-five work
- nine-to-five shift
- office hours
more general; refers to any standard business hours, not specifically 9 AM to 5 PM
- business hours
focuses on when companies are open, not on an individual's work schedule
Grammar Patterns
nine-to-five + [noun]
Usage Note
Only used before nouns such as 'job', 'work', 'schedule', 'routine', or 'shift'. Always hyphenated as 'nine-to-five'. This sense does not describe the time 9:00 or 9 AM itself.
Common Mistakes
Wearing very elegant or formal clothes.
Maya arrived at the party dressed to the nines in a silk gown.
For the wedding, Brian was dressed up to the nines with a bow tie.
have nine lives
idiomTo be very lucky and survive dangerous situations.
That cat seems to have nine lives after escaping the fire unharmed.
Diego must have nine lives; he walked away from a car crash.
a nine days’ wonder
idiomSomething that attracts attention for a short time and is soon forgotten.
The viral video was a nine days’ wonder and then everyone forgot it.
That celebrity scandal was a nine days’ wonder; now no one talks about it.
Almost every time something happens.
Nine times out of ten, Sara chooses the salad for lunch.
When I call him, nine times out of ten he doesn't answer.
nine to five
idiomThe usual working hours in an office, from 9 a.m. to 5 p.m.
Aiden works nine to five at a bank in the city.
She prefers a nine-to-five job rather than shift work.
on cloud nine
idiomExtremely happy or joyful.
When Min got the promotion, she was on cloud nine all week.
After hearing the good news, Diego felt like he was on cloud nine.
Having or controlling something makes it hard for others to take it, even legally.
Although the land dispute continues, possession is nine tenths of the law.
The tenant refused to leave, arguing that possession is nine tenths of the law.
the whole nine yards
idiomEverything possible or a complete version of something.
For her birthday, Maya planned the whole nine yards: cake, decorations, and music.
When Brian renovates a house, he goes the whole nine yards, from floors to roof.
nine — noun
1. the written symbol or word that represents the number nine, considered as a name
the written symbol or word that represents the number nine, considered as a name for the value between eight and ten
Madison carefully wrote the number nine on her classroom whiteboard.
the nine as a noun subject/object
Aarav believes that nine is his lucky number for competitions.
Naoko's house number is nine, at the very end of the street.
Reuben circled the nine on the calendar to mark his birthday.
The nine on the jersey was hard to read because of the mud.
- the number nine
- house number nine
- page nine
- chapter nine
- bus number nine
Grammar Patterns
the nine
a nine
Usage Note
Unlike the number-determiner sense, this noun form can follow an article ('a nine', 'the nine') and serve as a sentence subject or object. Takes a singular verb.
Common Mistakes
❌ 'Please write a nine on the paper.' (when meaning any instance) — This is actually correct, but learners often omit the article: 'Please write nine on the paper' sounds like writing the digit, not the word.
2. the person, item, or place in a numbered list, order, or ranking that is number
the person, item, or place in a numbered list, order, or ranking that is number nine in a sequence
Xiu's employee badge has a large gold nine printed on the front.
number nine for rank/position
The runner wearing number nine crossed the finish line first.
Lucía's apartment door has a shiny brass number nine on it.
Mert chose to wear number nine on his football shirt this season.
- number nine
- wearing nine
- jersey number nine
- bus number nine
- platform nine
- ninth
the ordinal adjective form; 'the ninth person in line' vs 'the number nine on a jersey'
Grammar Patterns
number nine
the nine
wearing nine
Usage Note
Common in sports for a player's jersey number ('number nine', 'wearing nine'). The article is usually dropped in the phrase 'number nine'.
Common Mistakes
3. a collection or set made up of exactly nine individual things or people, conside
a collection or set made up of exactly nine individual things or people, considered as one unit
The starting nine of Adina's volleyball team warmed up on the court.
the + [modifier] + nine as a noun for a group
A group of nine musicians performed at the community hall concert.
The committee of nine voted to approve the new school budget.
The nine from Tendai's project team submitted their report to the city council.
- committee of nine
- group of nine
- set of nine
- team of nine
- group of nine
more explicit and natural in most contexts than 'a nine'
- set of nine
used for objects or items, not people
Grammar Patterns
a nine of + [plural noun]
Usage Note
Less common than using 'nine' as a determiner (e.g. 'nine people' instead of 'a nine of people'). Usually appears in specific contexts like sports teams, committees, or musical ensembles.
Common Mistakes
4. a baseball team, referring to the nine players who take the field together durin
a baseball team, referring to the nine players who take the field together during a game
The starting nine ran onto the field under the bright stadium lights.
the + [modifier] + nine for baseball team
Meera's favourite nine won the championship game last night by three runs.
The home nine scored three runs in the final inning of the match.
Naoko watched the visiting nine warm up before the game began.
- the starting nine
- the home nine
- the visiting nine
- the entire nine
- the first nine
Grammar Patterns
the + [modifier] + nine
Usage Note
Specific to American baseball. Almost always takes an article ('the nine') or a modifier ('the home nine', 'the starting nine'). Not used for other team sports that also have nine players.
Common Mistakes
Word family
- ninthadjectiveA2
- ninthnounA2
- nineteennumberA1
- nineteenthadjectiveA2
- ninetynumberA1
- ninetiethadjectiveB1
- ninthlyadverbC1
Synonym discussion
Sense: number/1
The number word 'nine' (A1) is a cardinal number used before nouns to state quantity: 'nine students', 'nine dollars'. Its ordinal form 'ninth' (A2) indicates position in a sequence: 'the ninth student', 'her ninth birthday'. Learners often confuse these, writing 'nine place' instead of 'ninth place'. 'Ninety' (A1) is a separate cardinal number (90) that is frequently misspelled because 'nine' loses the 'e': the letter order changes from n-i-n-e to n-i-n-e-t-y, not 'ninty'. For example: 'There are nine students in the class' (quantity) vs 'She was the ninth to arrive' (order) vs 'Her grandmother is ninety years old' (a different number entirely).
Common collocations
Nouns
- number nine
- chapter nine
- page nine
- bus nine
- platform nine
Phrases
- nine times out of ten
- nine to five
- nine days
- nine lives
Prepositions
- at nine
- of nine
- by nine
- after nine
Etymology
The word 'nine' comes from Old English 'nigon', which traces back to the Proto-Germanic '*newun'. This in turn comes from the Proto-Indo-European '*h₁néwn̥', a root shared by Latin 'novem', Greek 'ἐννέα' (ennéa), and Sanskrit 'नवन्' (návan). The spelling evolved from 'nigen' in Middle English to the modern 'nine' by the 1500s.