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THE ENGLISH DICTIONARY

English English

CEFR LEVEL

3335 entries have no recorded CEFR level and are included in All.

9688 words & expressions

indoor

word A2

situated, conducted, or suitable for use inside a building situated, occurring, or used inside a building; situated, occurring, or used inside a building

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indulgence

word C1

the practice of allowing oneself to enjoy something pleasurable; an extra treat or luxury

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industrial

word B1

relating to or characterized by industry, factories, or manufacturing; Relating to or characterized by industry. Relating to industry, factories, or manufacturing.

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Industrial Revolution

word B2

The historical transition from handcraft and agrarian economies to machine-driven manufacturing that began in Britain in the late 18th century.

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industrialization

word B2

The extensive development and transition to mechanized manufacturing within a society or economy.

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industry

word B1

economic activity concerned with the processing of raw materials and manufacture of goods in factories, or a distinct branch of commercial enterprise

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industry experience

phrase B1

practical knowledge gained from working in a specific business sector

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ineffable

word C2

Too great or extreme to be expressed or described in words.

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ineffective

word B2

Not producing any significant or desired effect; not achieving the intended result.

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inefficacious

word C2

Not producing any effect or the desired result; ineffective.

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inefficiency

word C1

the state of not achieving maximum productivity; failure to make the best use of time or resources

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ineluctable

word C2

unable to be resisted, avoided, or escaped; inevitable

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inequality

word B2

the unfair difference in status, rights, and opportunities between people

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inequity

word C1

Lack of fairness or justice; an instance of injustice or unfairness.

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inert

word B2

lacking the ability or strength to move; chemically inactive

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inevitability

word C1

The quality or state of being certain to happen and unable to be avoided or resisted.

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inevitable

word B1

certain to happen; unavoidable

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inexpensive

word A2

not costing a lot of money; affordable or cheap not costing a lot of money; affordable; budget-friendly Cheap; costing little money.

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infant

word B2

a very young child or baby A very young child or baby.

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Infantry

word C1

soldiers marching and fighting on foot; foot soldiers collectively

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infection

word B1

the invasion and growth of germs or harmful microorganisms in body tissues, causing illness; the process of infecting or the state of being infected; a disease caused by germs The process of becoming infected with harmful microorganisms such as bacteria or viruses.

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inference

word C1

A conclusion reached on the basis of evidence and reasoning; logical deduction.; a conclusion reached on the basis of evidence and reasoning A conclusion reached on the basis of evidence and reasoning; logical deduction. A conclusion reached on the basis of evidence and reasoning.; A conclusion reached on the basis of evidence and reasoning; logical deduction. A conclusion reached on the basis of evidence and reasoning. a conclusion reached on the basis of evidence and reasoning

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infestation

word C1

The presence of an unusually large number of insects or animals in a place, causing damage or disease.

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infiltration

word C1

The surreptitious entry into an organization, computer network, or secure facility without authorization.

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inflation

word B2

A general increase in prices and fall in the purchasing value of money over time.

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inflationary

word C1

Characterized by, tending to cause, or relating to economic inflation and rising prices.

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inflection

word C1

A change in the pitch or tone of the voice when speaking.

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influence

word A2

the power to affect someone's actions or ideas; to affect someone or something the capacity to have an effect on the character, development, or behavior of someone or something The power to affect how someone thinks or acts.

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inform

word B1

to give someone facts or information; to tell officially

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information

word A1

facts or details about someone or something Facts or knowledge provided or learned about something.; Facts or knowledge provided or learned about something.

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infrastructure

word B2

The basic physical and organizational structures and facilities needed for the operation of a society or enterprise.; The basic physical and organizational structures and facilities needed for the operation of a society or enterprise. The basic physical and organizational structures needed for the operation of a society or enterprise. Foundation or basic facilities, basic construction and transportation system of a country or institution. the basic physical and organizational structures and facilities needed for the operation of a society or enterprise

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ingenuity

word C1

The quality of being clever, original, and inventive in solving problems or creating new things.

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ingredient

word B1

any of the foods or substances that are combined to make a particular dish A component part or element of something, especially in a recipe.

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inhabit

word B2

to live in or occupy a place or environment

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inherent

word C1

existing in something as a permanent, essential, or characteristic attribute

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inherit

word B2

To receive money, property, or title from someone upon their death; or to derive characteristics genetically.; to receive money, property, or characteristics from someone when they die; to acquire from predecessors to receive property from someone who died; to receive genetically to receive property, money, or traits from someone after their death or from ancestors

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inimitable

word C2

So exceptionally good or unique as to be impossible to imitate or copy.

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initial

word B1

happening at the beginning; first Existing or occurring at the beginning.

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initially

word B1

at the beginning; at first At the beginning; at first.

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initiative

word B2

an act or strategy intended to resolve a difficulty or improve a situation; or the ability to assess and initiate things independently

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