random
As a noun, 'random' is primarily used in the prepositional phrase 'at random,' referring to a state where items or events are chosen without a definite plan, purpose, or pattern. In modern informal contexts, it can also refer to an unknown or unexpected person who appears in a specific situation.
Ejemplos
3 de 5The teacher picked names at random to answer the questions.
The teacher picked names without a specific order to answer the questions.
The clinical trial assigned subjects to groups at random to maintain scientific integrity.
The clinical trial assigned subjects to groups by chance to maintain scientific integrity.
I was just sitting there and some random started talking to me about his cat.
I was just sitting there and some unknown person started talking to me about his cat.
Familia de palabras
Truco para recordar
Think of a 'Ran-Dome'—a giant dome where people run around in every direction with no plan or destination.
Quiz rápido
The computer program generates numbers at _______ to ensure the security of the encryption.
¡Correcto!
La respuesta correcta es: random
Ejemplos
The teacher picked names at random to answer the questions.
everydayThe teacher picked names without a specific order to answer the questions.
The clinical trial assigned subjects to groups at random to maintain scientific integrity.
formalThe clinical trial assigned subjects to groups by chance to maintain scientific integrity.
I was just sitting there and some random started talking to me about his cat.
informalI was just sitting there and some unknown person started talking to me about his cat.
In this statistical model, the variable represents a state of pure random.
academicIn this statistical model, the variable represents a state of pure chance.
The security team conducts bag checks at random during the conference.
businessThe security team conducts bag checks without a specific pattern during the conference.
Familia de palabras
Colocaciones comunes
Frases Comunes
at random
by chance or without a plan
by random choice
making a decision based on chance
totally random
completely unexpected or odd
Se confunde a menudo con
Arbitrary implies a decision based on personal whim rather than chance, whereas random implies a lack of any pattern or choice.
Notas de uso
While 'random' is most often an adjective, its use as a noun is almost exclusively found in the phrase 'at random.' In very casual slang, it is used as a countable noun to describe a person ('a random').
Errores comunes
Learners often use 'random' when they should use the adverb 'randomly' (e.g., saying 'He picked it random' instead of 'at random' or 'randomly').
Truco para recordar
Think of a 'Ran-Dome'—a giant dome where people run around in every direction with no plan or destination.
Origen de la palabra
Derived from the Middle English word 'randoun,' meaning impetuosity or speed, coming from the Old French 'randon.'
Patrones gramaticales
Contexto cultural
In modern digital and youth culture, 'random' has evolved to describe anything quirky, weird, or unexpected that doesn't fit the current conversation.
Quiz rápido
The computer program generates numbers at _______ to ensure the security of the encryption.
¡Correcto!
La respuesta correcta es: random
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