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אנגלית

derivative

gb/dɚˈɪvɪtɪv/ us/dɚˈɪvɪtɪv/
B2 אנגלית
~ 3600
משמעויות
0 משמעויות
שם עצם B2 entity
1

something based on another source

Something that comes from or is made from another thing.

תבנית שימוש: a derivative of [something]
טעות נפוצה:
Learners sometimes confuse 'derivative' with 'derivation'; 'derivation' refers to the process or origin, while 'derivative' is the resulting thing.
מילים נרדפות
offshoot (Implies something that grows or develops from a main source, often in a more neutral or positive sense.) | copy (More direct and sometimes negative, implying lack of originality.)
הפכים
original (Means created first or not based on anything else.)
צירופים
film derivative |derivative work |derivative product |highly derivative |musically derivative
נושאים
general |creativity |comparison |core_vocabulary
דוגמאות
  • The movie was criticized for being a derivative of several older films.
  • This painting is clearly a derivative work influenced by Picasso.
  • Many pop songs today are considered derivative and formulaic.
  • Her novel is a clever derivative of classic detective stories.
  • That design is too derivative to stand out in the market.
דוגמאות ללומדים
  • This song is a derivative of an old hit.
  • The book is a derivative of a famous story.
  • That movie is a derivative of another movie.
  • His work is a derivative of her style.
adjective B2 property
2

imitative rather than original

Made from another thing and not new or original.

תבנית שימוש: [something] is derivative
טעות נפוצה:
Learners sometimes use 'derivative' as a noun when describing a quality; in this sense it should be an adjective.
מילים נרדפות
imitative (Focuses on the act of copying the style or content of something else.)
הפכים
innovative (Suggests introducing new ideas or methods instead of copying.)
צירופים
derivative idea |derivative style |derivative writing |highly derivative
נושאים
creativity |criticism |core_vocabulary
דוגמאות
  • The film’s plot is highly derivative and predictable.
  • His writing style is derivative of early modernist authors.
  • The band's latest album feels derivative compared to their earlier work.
  • Critics called the sculpture beautiful but ultimately derivative.
  • It’s a well-made but derivative piece of art.
דוגמאות ללומדים
  • The story is derivative and not new.
  • Her style is derivative of his work.
  • The song is derivative of old music.
  • This idea is derivative and boring.
שם עצם technical C1 entity
3

financial instrument based on asset value

A financial product that gets its value from another thing like stocks or money rates.

טעות נפוצה:
Learners may confuse this with the general meaning of 'something copied'. In finance, it has a specific technical sense unrelated to creativity.
מילים נרדפות
futures contract (A specific type of derivative based on agreed future transactions.)
צירופים
trade derivatives |financial derivatives |complex derivatives |derivatives market
נושאים
finance |economics |business
דוגמאות
  • Derivatives can be used to hedge against price changes in commodities.
  • The bank lost millions trading risky derivatives.
  • Derivatives markets are tightly regulated in some countries.
  • He specializes in complex derivatives tied to interest rates.
  • Many investors use derivatives to manage risk.
דוגמאות ללומדים
  • Banks trade derivatives to make money.
  • A derivative gets its value from another thing.
  • Some people use derivatives to lower risk.
  • The company lost money on derivatives.
שם עצם technical C1 entity
4

math function for rate of change

In math, a way to show how fast something changes at one point.

טעות נפוצה:
Learners may confuse 'derivative' (the result) with 'differentiate' (the process).
מילים נרדפות
differential coefficient (A formal mathematical term for the same concept.)
צירופים
take the derivative |first derivative |partial derivative
נושאים
mathematics |science |education
דוגמאות
  • The derivative of x² is 2x.
  • We used the derivative to find the maximum point of the function.
  • Partial derivatives are important in multivariable calculus.
  • The graph shows the derivative of the velocity function.
  • Differentiation allows you to calculate the derivative of any smooth curve.
דוגמאות ללומדים
  • The derivative of x squared is 2x.
  • We learn how to find a derivative in math class.
  • A derivative shows how fast something changes.
  • He drew the derivative on the graph.
דקדוק
צורת המילון
derivative
IPA
GB/dɚˈɪvɪtɪv/
US/dɚˈɪvɪtɪv/
הברות והטעמה
de - riv - at - ive (4 הברות)
Stress on 1st syllable (de)
צורות המילה
Adjective
  • Base: derivative
Noun
  • Base: derivative
  • Plural: derivatives
משפחת מילים
Forms
derivatives noun
Core family
derive verb B2 derivation noun derived adjective
Advanced or less common
derivational adjective
ביטויים

partial derivative

1
/pˈɑɹʃəl dɚˈɪvɪtɪv/
fixed phrase technical

derivative with respect to one variable

In math, a way to find how one thing changes when only one variable changes and others stay the same.

דוגמאות
  • We calculated the partial derivative with respect to x.
  • Partial derivatives are used in multivariable calculus problems.

take the derivative

1
/tˈeɪk ðə dɚˈɪvɪtɪv/
fixed phrase technical

find the mathematical rate of change

In math, to do the steps needed to get the derivative of a function.

דוגמאות
  • You need to take the derivative before finding the slope at that point.
  • We will take the derivative of this equation in class.
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