Vocafy - مؤثر زبان سیکھنا Vocafy - مؤثر زبان سیکھنا
انگریزی

variable

gb/vˈɛɹiəbəl/ us/vˈɛɹiəbəl/
B1 انگریزی
~ 2500
معانی
0 معانی
اسم B1 entity
1

something that can change

Something that can change or be different at different times.

استعمال کا انداز: [something] is a variable
عام غلطی:
Learners sometimes confuse 'variable' with 'variety'; 'variable' refers to something that can change, while 'variety' means a range of different things.
ہم معنی الفاظ
factor (A broader term for something that influences an outcome, not limited to measurable quantities.)
متضاد الفاظ
constant (Something that does not change in value or state.)
لفظی تراکیب
independent variable |dependent variable |control variable |climate variables |economic variables
موضوعات
science |mathematics |technology |core_vocabulary
مثالیں
  • Temperature is a key variable in the experiment.
  • There are many variables that affect the price of oil.
  • In this equation, x is the variable.
  • The outcome depends on several economic variables.
  • Weather is an unpredictable variable in outdoor events.
سیکھنے والوں کے لیے مثالیں
  • The price of food is a variable.
  • Time is an important variable in the test.
  • In math, x is a variable.
  • Weather is a variable for the trip.
adjective B1 property
2

likely to change

Not always the same; can change often or easily.

استعمال کا انداز: [something] is variable
عام غلطی:
Learners may confuse 'variable' with 'varied'; 'variable' means it changes over time, while 'varied' means having different types or kinds.
ہم معنی الفاظ
changeable (Commonly used in everyday contexts for things like moods or weather.)
متضاد الفاظ
stable (Remains steady and does not change over time.)
لفظی تراکیب
variable weather |variable speed |variable quality |highly variable
موضوعات
daily life |weather |core_vocabulary
مثالیں
  • The weather here is highly variable in spring.
  • Her mood is quite variable lately.
  • The quality of the service has been variable.
  • This region experiences variable rainfall.
  • The patient's condition is still variable.
سیکھنے والوں کے لیے مثالیں
  • The weather is variable today.
  • My work hours are variable each week.
  • The price is variable in different stores.
اسم technical B2 entity
3

named data storage in programming

A name in computer code that holds a value that can change when the program runs.

عام غلطی:
Learners sometimes confuse 'variable' with 'array'; an array stores multiple values, while a variable usually stores one value at a time.
ہم معنی الفاظ
identifier (A more general programming term for a name given to a program element, not only variables.)
متضاد الفاظ
constant (In programming, a value that cannot change after it is set.)
لفظی تراکیب
declare a variable |assign value to a variable |global variable |local variable
موضوعات
technology |computing |education
مثالیں
  • You need to declare the variable before using it.
  • This function modifies the value of the variable.
  • Variables store data for use in programs.
  • A global variable can be accessed from any part of the code.
سیکھنے والوں کے لیے مثالیں
  • I made a variable for the user's name.
  • The program changes the variable when you click the button.
  • We use variables to store numbers.
گرامر
لغت میں درج شکل
variable
IPA
GB/vˈɛɹiəbəl/
US/vˈɛɹiəbəl/
ہجا بندی اور زور
vari - able (2 ہجے)
Stress on 1st syllable (vari)
لفظ کی شکلیں
Adjective
  • Base: variable
Noun
  • Base: variable
  • Plural: variables
متعلقہ الفاظ
Forms
variables noun
Core family
vary verb B1 variation noun B1 various adjective B1 variety noun A2
Related words
variously adverb variant noun B2
Negative and opposite forms
invariable adjective C1 invariably adverb B2
Advanced or less common
variability noun B2 variance noun B2
عبارات

control variable

1
/kəntɹˈoʊl vˈɛɹiəbəl/
fixed phrase technical

factor kept constant in experiment

A thing you keep the same in an experiment so it does not affect the results.

مثالیں
  • Light was used as a control variable in this test.
  • We kept humidity as a control variable.

dependent variable

1
/dɪpˈɛndənt vˈɛɹiəbəl/
fixed phrase technical

factor measured in experiment

The thing you measure in an experiment to see how it changes.

مثالیں
  • Growth rate is the dependent variable in this study.
  • We recorded the dependent variable after each trial.

highly variable

1
/hˈaɪli vˈɛɹiəbəl/
fixed phrase

changing a lot or often

Changes very often or very much.

مثالیں
  • Rainfall here is highly variable year to year.
  • Her energy levels are highly variable.

independent variable

1
/ˌɪndɪpˈɛndənt vˈɛɹiəbəl/
fixed phrase technical

factor changed to test effect

The thing you change in an experiment to see what happens.

مثالیں
  • In this experiment, temperature is the independent variable.
  • The independent variable affects the dependent variable.
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