infinity
gb/ɪnfˈɪnɪti/ us/ɪnfˈɪnɪti/
B2
Angličtina
~ 9800
végtelenség, végtelen, végtelenjel
PODSTATNÉ JMÉNO
B2
1
végtelenség
B2
Vzorec užití:
the infinity of [space/time/possibilities]; to [infinity]
The idea of the infinity of space is hard to truly imagine.
A tér végtelenségének gondolatát nehéz igazán elképzelni.
As a child, she would lie on the grass and think about the infinity of the night sky.
Gyerekként lefeküdt a fűbe, és az éjszakai égbolt végtelenségén gondolkodott.
Their love felt as if it would last for infinity.
To the bored students, the lecture seemed to go on for infinity.
An infinity of possibilities opened up once the internet became widely available.
Učební příklady
The infinity of space is difficult for me to understand.
A világűr végtelenségét nehéz megértenem.
He said he would love her for infinity.
Azt mondta, hogy a végtelenségig szeretni fogja.
To me, the wait felt like infinity.
Scientists talk about the infinity of the universe.
There seemed to be an infinity of choices on the menu.
Častá chyba:
Learners often confuse "infinite" (adjective) with "infinity" (noun). We say "an infinite number of stars" (adjective + noun) but "the infinity of space" (noun). Also, "infinity" is usually uncountable, so we normally do not say *"infinities"* in everyday language, even though it exists in advanced mathematical contexts.
Význam
limitless extent or endlessness
Kolokace
the infinity of space
|stretch into infinity
|seem like infinity
|to infinity
|into infinity
|an infinity of stars
Synonyma
endlessness (Focuses on having no end, especially in time, without emphasizing size or amount.)
|
limitlessness (Stresses the absence of any limits or boundaries, often in a more abstract way.)
Antonyma
finiteness (Highlights that something has fixed limits or an end, the opposite of being without limits.)
|
limit (A specific point or boundary where something stops, contrasting with having no boundary.)
Témata
science
|philosophy
|mathematics
|core_vocabulary
|time
|space
Definice
A state where something has no end or limit in space, time, or amount.
The state or quality of having no limit in space, time, amount, or number; complete endlessness.
PODSTATNÉ JMÉNO
C1
TECHNICAL
2
végtelen
B2
Vzorec užití:
[function] tends to infinity; [value] approaches infinity
As x approaches zero, the function tends to infinity.
Amikor x a nullához közelít, a függvény a végtelenhez tart.
In calculus, certain integrals diverge to infinity instead of giving a finite answer.
Az analízisben egyes integrálok véges eredmény helyett a végtelenbe divergálnak.
The series does not converge; instead, its partial sums grow without bound and head toward infinity.
On the graph, the curve rises sharply and seems to shoot off to infinity.
Some types of infinity in set theory are larger than others, such as the uncountable infinity of real numbers.
Učební příklady
In this graph, the line goes up to infinity.
Ezen a grafikonon a vonal felfelé a végtelenbe tart.
The teacher said the limit is infinity when x goes to zero.
A tanár azt mondta, hogy a határérték végtelen, ha x nullához tart.
Some series in math grow to infinity and never stop.
A finite number is small compared to infinity.
In set theory, they compare different kinds of infinity.
Častá chyba:
Learners may treat infinity as a normal number, saying things like *"divide by infinity to get zero"* as if infinity were a regular value, when in most mathematical systems it is a special concept, not an ordinary real number. They may also confuse "infinity" with "very big"; in math, infinity is not just a large number but something without any upper bound.
Význam
mathematical unbounded value
Kolokace
approach infinity
|tend to infinity
|goes to infinity
|plus infinity
|minus infinity
|countable infinity
Synonyma
unbounded value (Technical phrase that focuses on the idea of having no upper limit, common in mathematics and physics.)
|
divergent value (Used in specific mathematical contexts where a series or function does not settle on a limit and grows without bound.)
Antonyma
finite number (Any specific, limited number, which contrasts with the unbounded nature of infinity.)
|
bounded value (A value that stays within some fixed limits, opposite to a value that goes to infinity.)
Témata
mathematics
|science
|education
Definice
In math, a special idea for a value that is larger than every normal number or keeps growing without end.
In mathematics, a value or limit that is greater in magnitude than any finite number, or the state of increasing without bound.
PODSTATNÉ JMÉNO
B2
3
végtelenjel
B2
Vzorec užití:
the infinity symbol on [something]; draw an infinity symbol
She has a small infinity symbol tattooed on her wrist.
Egy kis végtelenjelet tetováltatott a csuklójára.
In this equation, the infinity symbol means the value grows without limit.
Ebben az egyenletben a végtelenjel azt jelenti, hogy az érték korlátlanul nő.
The jewelry store sells simple silver rings shaped like an infinity symbol.
Designers often use the infinity symbol to suggest something eternal or unbroken.
He drew an infinity symbol next to their initials in his notebook.
Učební příklady
He drew an infinity symbol on the paper.
Egy végtelenjelet rajzolt a papírra.
The math book uses the infinity symbol in this formula.
A matematikakönyv ebben a képletben a végtelenjelet használja.
She wears a necklace with an infinity symbol.
The logo has the shape of an infinity symbol.
I see the infinity symbol on many tattoos.
Častá chyba:
Learners sometimes confuse the word "infinity" (the idea) with the phrase "infinity symbol" (the sign ∞). In writing, use "infinity" for the concept and "infinity symbol" when you mean the shape or character itself.
Význam
the symbol ∞ for infinity
Kolokace
infinity symbol
|infinity sign
|draw an infinity symbol
|wear an infinity symbol necklace
|infinity tattoo
|the shape of an infinity symbol
Synonyma
infinity symbol (The standard term specifically naming the visual sign ∞ rather than the abstract idea.)
Antonyma
zero (Represents the absence of quantity, conceptually contrasting with the idea of endless quantity shown by the infinity symbol.)
Témata
mathematics
|design
|popular_culture
|science
|communication
Definice
The sign ∞ that shows the idea of infinity or no end.
The symbol ∞ used in mathematics, design, and popular culture to represent infinity or endlessness.
Gramatika
Slovníkový tvar
infinity
IPA
GB/ɪnfˈɪnɪti/
US/ɪnfˈɪnɪti/
Slabiky a přízvuk
in - fin - ity (3 slabiky)
Stress on 2nd syllable (fin)
Tvary slova
Noun
- Base: infinity
- Plural: infinities, infinity
Příbuzná slova
Forms
infinities
noun
Core family
infinite
adjective B2
infinitely
adverb B2
Negative and opposite forms
finite
adjective B2
Výrazy
to infinity
1/tə ɪnfˈɪnɪti/
fixed phrase
continue or increase without limit
Used after a verb to show that something continues, repeats, or increases without any end or limit.
Příklady
- The pattern repeats to infinity in both directions.
- In theory, you could keep adding numbers to this list to infinity.
- The line on the graph goes up to infinity as x gets larger.
to infinity and beyond
1/tə ɪnfˈɪnɪti ˈænd bɪjˈɔnd/
idiom
informal
go or continue forever and more
Used in a playful or dramatic way to mean going or continuing forever, and even more than that.
Příklady
- The team’s slogan was "To infinity and beyond" to show their big dreams.
- He raised his glass and joked, "To infinity and beyond!" before they started the project.
- Kids still shout "To infinity and beyond!" when they pretend to be space heroes.