A dictionary is a collection of words and their definitions, often arranged alphabetically. It is a reference that helps people find the meaning of words they are unfamiliar with. A dictionary can be printed in book form or accessed electronically on computers, tablets, or smartphones. Dictionaries typically contain information about pronunciation, part of speech, etymology (the origin of words), synonyms (words with similar meanings), and antonyms (words with opposite meanings). They may also provide examples of how to use the word in a sentence. Dictionaries often have supplemental material such as biographical and geographical information for proper nouns. The earliest dictionaries were written in the mid-1400s and contained only Latin words. Modern dictionaries include words from many languages including English, Spanish, French, German, Italian, Mandarin Chinese, and more. They can be general or specialized for certain fields such as law or medicine. Dictionary entries usually start with a headword—a main entry word—which appears in bold type at the beginning of the entry. After that is a brief definition followed by any other relevant information such as pronunciation guides, etymological roots, synonyms/antonyms and examples showing usage in sentences. Dictionaries can be found in almost every language and dialect around the world; they are helpful tools for learning new languages and enriching vocabulary skills. They are also invaluable resources for writers seeking to craft effective prose by choosing precise words to convey their ideas clearly and accurately.

What is Kinetics?


Before proceeding to determine the meaning of the term kinetics, we are going to proceed to discover its etymological origin. Specifically, it derives from the Greek, it is exactly the result of the sum of these two components: -The noun…
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What is Cynicism?


The concept of cynicism comes from the Latin cynismus although it has Greek origin. The term makes it possible to refer to impudence, blatant obscenity and lack of shame when lying or defending actions that are reprehensible. For example: “The…
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What is Scientist?


From the Latin scientifĭcus, the adjective scientist allows naming that belonging to or relating to science. This last term, which comes from scientia (“knowledge”), refers to the set of methods and techniques that organize the information acquired through experience or…
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What is Closure?


Closure is the action and effect of closing or closing (securing something to prevent it from opening, making the inside of something cut off from the outside). For example: “The tight closing of the door is vital in the laboratory;…
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What is Deer?


A deer is a mammalian animal that is part of the group of ruminants. It usually has a height of about 1.30 meters and can weigh up to 200 kilograms, although its characteristics vary according to each subspecies. It is…
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What is Kyphosis?


The etymological root of kyphosis is found in kýphos, a Greek word that can be translated as “convex”. Kýphos derived in kýphōsis, which came to our language as kyphosis: an atypical curvature of the spine in the dorsal area. Let…
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What is Number?


It called number to the symbol that allows the representation of a number. The concept derives from Low Latin, although it has its etymological origin in classical Arabic. The notion can refer specifically to the sign that makes it possible…
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What is Encryption?


The encrypted adjective refers to what is written with figures: that is, with signs that are used to represent numbers or that can only be understood when the corresponding key is known. Encryption is a common method in cryptography (the…
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What is Zygote?


The Greek word zygoûn (which translates as “unite”) derived in zygōtós (“united”), which in turn came to our language as zygote or zygote. The cell that results from the fusion of the female gamete with the male gamete in the…
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What is Ceiling?


Ceiling is the name given to the smooth and flat surface that, in a construction, is located at a certain distance from the ceiling. The ceiling creates a space between its structure and the ceiling that is used for the…
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What is Science?


Since the origins of humanity, our species has eagerly pursued knowledge, trying to catalog and define it through clear and well-distinguishable concepts. In ancient Greece, scholars decided to establish a concept that would encompass knowledge, science. It is necessary to…
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What is Science Fiction?

Science Fiction

The science fiction is a genre whose contents are based on assumptions scientific or technical achievements that could be achieved in the future. This scientific support makes science fiction different from the fantasy genre, where situations and characters are the…
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What is Exact Sciences?

Exact Sciences

It is known as exact sciences, hard sciences, pure sciences or fundamental science to disciplines which are based on observation and experimentation to create knowledge and whose contents can be systematized from the mathematical language. This set differs from applied…
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What is Natural Sciences?

Natural Sciences

The natural sciences encompass all scientific disciplines that are dedicated to the study of nature. They deal with the physical aspects of reality, unlike the social sciences that study human factors. But not only for that. In addition, other fundamental…
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What is Social Sciences?

Social Sciences

The social sciences group all the scientific disciplines whose object of study is linked to the activities and behavior of human beings. The social sciences, therefore, analyze the manifestations of society, both material and symbolic. Hence, for example, in a…
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What is Cyberspace?


The English term cyberspace came to Castilian as cyberspace. This is the name of the artificial environment that is developed using computer tools. It can be said that cyberspace is a virtual reality. It is not a physical field, which…
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What is Supply?


Supplying is a term that is linked to the action and consequences of supplying. This verb, for its part, refers to providing what is necessary for survival. It can be said, therefore, that supply is an activity that consists of…
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What is Abandonment?


Abandonment is the act and consequence of abandoning. This verb can refer to leaving something or someone, moving away or neglecting it. For example: “The old man lived in a state of absolute abandonment”, “The abandonment of dogs on public…
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What is Tar?

The concept of tar, derived from Hispanic Arabic, refers to a liquid substance obtained from the distillation process of oil, coal, and other mineral and vegetable products. It is a material that is used in various ways in industry. With…
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What is Alkynes?


To understand what alkynes are, we must know what is the meaning of the notion of hydrocarbon. This concept refers to the chemical compound that arises when carbon combines with hydrogen. Within the set of hydrocarbons, we can mention aliphatic…
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What is Relief?


The relief is the process and result of alleviated or relieve (reduce or eliminate a load or weight, whether physical or symbolic). For example: “I have already found the keys, what a relief”, “Being able to tell my father everything…
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