Technology

Definition of CRM

CRM is an acronym in the English language that refers to the expression customer relationship management (which can be translated as "administration of relationships with customers"). This concept can refer to a management model that is oriented towards customer satisfaction or to a software that is used to […]

Definition of crucible

In order to understand the meaning of the term crucible, it is necessary, first of all, to discover its etymological origin. In this case, we can establish that it is a word that derives from the Catalan “cresol”, which is used to define a type of clay bowl. This word came from the vulgar Latin term “cruceolum” and this […]

Definition of cryptogram

In order to discover the meaning of the term cryptogram, it is necessary, first of all, to know its etymological origin. In this case, we can state that it comes from Greek. It is precisely the result of the sum of three clearly defined elements such as these: -The word “kryptos”, which is synonymous with “to hide”. -The verb “graphein”, which can be translated […]

Definition of cryogenics

The concept of cryogenics refers to the techniques and practices that are carried out using very low temperatures. Cryogenics is applied in processes in various fields. One of the most frequent uses of cryogenics is linked to superconducting materials (which, under certain conditions, can develop the conduction of electricity).

Definition of sieve

A sieve is a tool made up of a ring with a mesh. This tool is used to sift: clean grains or seeds. By using the sieve, it is possible to remove unwanted solid substances that are mixed with the grains. When the grains are made to pass through the sieve, a fine grain is obtained.

Definition of zipper

Before going into the meaning of the term zipper, it is essential to discover its etymological origin. In this case, we can state that it derives from French, specifically from the word "crémailleré" which comes from the Latin "cramaculus" and this, in turn, from the Greek "kremaster", which meant "that hangs". The term is used […]

Definition of cracker

The Royal Spanish Academy (RAE) does not include the term cracker in its dictionary. However, the concept is often used in our language with different meanings. Cracker is a type of biscuit that is made with flour, salt and other ingredients, but without yeast. These foods are cooked in the oven and are usually eaten […]

Definition of crack

Crack is an English term that is used in various ways in our language. The concept is usually used to name a person who stands out for his talent or ability. For example: «Roger Federer is the greatest crack I have ever seen», «Every team needs a crack», «Roger Federer is the greatest crack I have ever seen ...

Definition of CPU

CPU is an acronym for central processing unit. This name refers to the hardware whose function is to interpret software instructions through logical and arithmetic operations. A personal computer can have a CPU or a processor.

Definition of alternating current

Before establishing the meaning of the term alternating current, it is necessary to discover the etymological origin of the two words that give it form: -Current comes from Latin, exactly from «currens, currentis», which can be translated as «that which runs». It is the result of the sum of two clearly delimited components: the verb «currere», which is synonymous with the verb «current», which is a term used to describe the current.