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Sign
01
signo
a symbol or letters used in math, music, or other subjects to show an instruction, idea, etc.
Ejemplos
In mathematics, the plus sign ( + ) is commonly used to represent addition.
En matemáticas, el signo más (+) se usa comúnmente para representar la suma.
In chemistry, chemical equations often include signs such as arrows ( → ) to denote the direction of a reaction.
En química, las ecuaciones químicas a menudo incluyen signos como flechas (→) para denotar la dirección de una reacción.
02
an objective or observable indication of a disorder, disease, or medical condition
Ejemplos
Fever can be a sign of infection.
Swelling is a common sign of inflammation.
03
a perceptible indication or clue of something not immediately obvious
Ejemplos
Dark clouds were a sign of approaching rain.
The cracks in the wall were a sign of structural damage.
04
señal, cartel
a text or symbol that is displayed in public to give instructions, warnings, or information
Ejemplos
The sign at the entrance warns visitors to keep off the grass.
El letrero en la entrada advierte a los visitantes que no pisen el césped.
There was a sign on the door saying " No Entry. "
Había un letrero en la puerta que decía "No entrar".
05
any nonverbal gesture, motion, or action used to communicate meaning
Ejemplos
She gave a thumbs-up as a sign of approval.
Nodding can be a sign of agreement.
06
a physical structure, typically a board, used for posting advertisements or notices
Ejemplos
A large neon sign advertised the theater.
A temporary sign marked the event location.
07
one of the twelve divisions of the zodiac, each associated with specific dates and characteristics
Ejemplos
He is a Leo, according to his zodiac sign.
The astrology chart shows all twelve signs.
08
a gesture or symbol that is part of a system of communication in sign language
Ejemplos
She learned the sign for " thank you " in American Sign Language.
The teacher demonstrated the sign for " cat. "
09
the property of an object, particle, or quantity indicating its polarity, such as positive or negative electric charge
Ejemplos
Electrons have a negative sign, while protons have a positive sign.
The sign of the charge determines the direction of the electric field.
10
a fundamental unit of language linking a signifier to what it signifies
Ejemplos
Words are the primary signs in spoken language.
In semiotics, a sign combines form and meaning.
11
signo
the property of a number indicating whether it is positive or negative, excluding zero
Ejemplos
The sign of 5 is positive.
Negative numbers carry a minus sign.
to sign
01
firmar
to write one's name or mark on a document to indicate acceptance, approval, or endorsement of its contents
Transitive: to sign a document
Ejemplos
The author regularly signs copies of her books at book signings.
El autor firma regularmente copias de sus libros en las firmas de libros.
The author excitedly signed copies of the newly published book at the book signing event.
El autor firmó con entusiasmo copias del libro recién publicado en el evento de firma de libros.
1.1
firmar
to agree to the terms of a contract by putting one's signature to it
Transitive: to sign a contract
Ejemplos
After reviewing the lease agreement, he decided to sign it and move into the apartment.
Después de revisar el contrato de arrendamiento, decidió firmarlo y mudarse al apartamento.
The athlete was thrilled to sign a lucrative endorsement deal with a major sports brand.
El atleta estaba emocionado de firmar un lucrativo contrato de patrocinio con una importante marca deportiva.
1.2
firmar, contratar
to formally secure the services of an individual by entering into a contractual agreement with them
Transitive: to sign sb
Ejemplos
The football club signed a promising young striker to strengthen their attacking lineup for the upcoming season.
El club de fútbol firmó a un joven delantero prometedor para reforzar su línea ofensiva para la próxima temporada.
The record label signed a talented singer-songwriter after seeing her perform at a local music venue.
El sello discográfico firmó un contrato con una talentosa cantautora después de verla actuar en un local musical.
02
comunicarse por señas
to use sign language for communication
Transitive: to sign words
Intransitive
Ejemplos
She signs fluently, allowing her to communicate effectively with the deaf community.
Ella señaliza con fluidez, lo que le permite comunicarse efectivamente con la comunidad sorda.
He signs with remarkable speed, making communication swift and efficient.
Él firma con una velocidad notable, haciendo que la comunicación sea rápida y eficiente.
03
firmar, hacer señas
to use hand movements, facial expressions, or body language to communicate messages
Intransitive: to sign to sb
Ejemplos
She signed to her friend across the room, asking if she wanted to join them for lunch.
Ella hizo señas a su amiga al otro lado de la habitación, preguntándole si quería unirse a ellos para el almuerzo.
John signed to his colleague from across the crowded room, inviting her to join their table for the meeting.
John le hizo señas a su colega desde el otro lado de la habitación llena de gente, invitándola a unirse a su mesa para la reunión.
04
signar, bendecir haciendo la señal de la cruz
to make the sign of the cross as a symbol of blessing or protection
Transitive: to sign sb/sth
Ejemplos
Before beginning the ceremony, the bishop signed the congregation, invoking God's grace and protection upon them.
Antes de comenzar la ceremonia, el obispo signó a la congregación, invocando la gracia y la protección de Dios sobre ellos.
The parents signed their newborn baby with the cross, asking for God's blessings and protection upon their child.
Los padres signaron a su recién nacido con la cruz, pidiendo las bendiciones y la protección de Dios sobre su hijo.
05
señalizar, marcar
to use markers or signposts to show the way or provide information about a location
Transitive: to sign a place or road
Ejemplos
The city council signed the streets with colorful banners flags, guiding visitors to the main attractions.
El ayuntamiento señalizó las calles con banderas de colores, guiando a los visitantes hacia las principales atracciones.
The park ranger signed the trail with new markers
El guardabosques señalizó el sendero con nuevos marcadores.
sign
01
relating to the system of communication used by deaf people, typically involving gestures and visual symbols
Ejemplos
The interpreter provided a sign translation during the lecture.
Sign expression is essential in conveying emotion in the language.
Árbol Léxico
ensign
signage
signal
sign
