null
gb/nˈʌl/ us/nˈʌl/
B2
Engleză
~ 2600
null érték, semmis, érvénytelen
SUBSTANTIV
B2
1
null érték
B2
Tipar de utilizare:
[something] is null
The database returned a null value for that field.
Az adatbázis null értéket adott vissza arra a mezőre.
If the pointer is null, the program will crash.
Ha a mutató null értékű, a program összeomlik.
The result of the calculation was null due to missing input.
You must check for null before accessing the variable.
The function returns null when no match is found.
Exemple pentru cursanți
The answer was null.
A válasz null érték volt.
This box is null.
Ez a doboz null értékű.
My phone shows null when it has no signal.
The program says null when it finds nothing.
Null means there is no value.
Greșeală frecventă:
Learners sometimes confuse 'null' with 'empty', but in computing 'null' means no value at all, while 'empty' can mean a value exists but has no content.
Sens
absence of value or quantity
Colocații
null value
|null result
|null reference
|null pointer
Sinonime
nothing (General term for the absence of anything, less technical than 'null'.)
|
zero (Numerical zero; used in mathematical contexts rather than programming.)
Antonime
value (Represents that something exists or has data, opposite of 'null' in computing.)
Teme
computing
|mathematics
|science
|technology
Definiție
A special value that means nothing or no information.
A value indicating nothing, zero, or the absence of any data or quantity.
B2
2
semmis
B2
érvénytelen
B1
Tipar de utilizare:
[something] is null and void
The court ruled the agreement null and void.
A bíróság semmisnek nyilvánította a megállapodást.
Any contract signed under duress is considered null.
A kényszer hatására aláírt szerződés semmisnek minősül.
The marriage was declared null by the church.
They found the election results to be null due to fraud.
Exemple pentru cursanți
The paper is null and void.
Az irat semmis és érvénytelen.
This contract is null now.
Ez a szerződés most már semmis.
The judge said it is null.
A false document is null.
Greșeală frecventă:
Learners may omit 'and void' when using this meaning, but the fixed phrase 'null and void' is more common in legal English.
Sens
having no legal force
Colocații
null and void
|declare null
|null contract
Sinonime
invalid (General term for not legally acceptable or correct.)
Antonime
valid (Legally acceptable or enforceable, the opposite of 'null' in law.)
Teme
law
Definiție
Not legal or not accepted by law.
Without legal validity or effect; invalid.
Gramatică
Forma de dicționar
null
IPA
GB/nˈʌl/
US/nˈʌl/
Silabe și accent
null (1 silabă)
Stress on 1st syllable (null)
Forme ale cuvântului
Adjective
- Base: null
Noun
- Base: null
- Plural: nulls
Familie de cuvinte
Forms
nulls
noun
Core family
nullify
verb
Related words
nullification
noun
Negative and opposite forms
non-null
adjective
Advanced or less common
nullity
noun
nullable
adjective
Expresii
null and void
1/nˈʌl ˈænd vˈɔɪd/
fixed phrase
formal
legally invalid or without effect
Not legal or not accepted by law anymore.
Exemple
- The contract was declared null and void by the court.
- The lease agreement was declared null and void after the discovery of fraud.
- Any agreement made under threat is null and void.
- Any unsigned contract is null and void.