Signals Meaning: Definition, Examples, and Translations
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signals
[ˈsɪɡnəlz ]
Definitions
communication
A gesture, action, or sound conveying information or instructions.
Synonyms
cue, indication, sign.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| signals |
Often used in the context of communication or transmission of information, especially in technology or telecommunications.
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| sign |
Used broadly to signify something visible or observable that suggests the presence or existence of something else, frequently in medical, spiritual, or general everyday usage.
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| indication |
Often used to signify a sign or piece of evidence that points to something, usually in a more general or formal context.
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| cue |
Typically refers to a prompt or a hint to take action, often used in theater or other performance arts, as well as in everyday contexts to indicate timing.
|
Examples of usage
- He gave a signal to start the race.
- She used hand signals to communicate with the deaf student.
- The traffic lights provide signals for drivers.
technology
An electric impulse or radio wave transmitted or received, for communication or control.
Synonyms
communication, message, transmission.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| signals |
Used when referring to indications or signs that transmit information in a general or technical context, such as in telecommunications, road signs, or behavior.
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| message |
Often used when referring to a specific piece of information conveyed from one entity to another, commonly in written or spoken form.
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| transmission |
Used in more technical or formal contexts, typically when referring to the act of sending or transferring data, information, or signals from one place to another.
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| communication |
Typically used when referring to the overall exchange of information or ideas between people, groups, or devices.
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Examples of usage
- The satellite sends signals to Earth.
- The phone receives signals from the network.
communication
To communicate or convey information by gestures, actions, or sounds.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| signals |
Used to describe actions or signs that are meant to communicate specific information, often in a more formal or technical setting.
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| indicate |
Often used when making something clear or showing something, typically in a more formal or directed manner.
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| gesture |
Refers to movements, usually of the hand or arm, that express an idea or feeling, often in a more casual or personal setting.
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| motion |
Describes the act or process of moving or being moved, can be used both in physical and abstract contexts.
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Examples of usage
- He signaled for help by waving his arms.
- She signaled her agreement with a nod.
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Science
- In biology, signals are crucial for communication between cells, helping them respond to changes in the environment.
- Plants use signals, such as releasing chemicals, to warn other plants about pests or diseases.
- The study of signals in technology, known as signal processing, helps improve communication systems, like phones and radios.
Psychology
- Humans often rely on body language as non-verbal signals to interpret feelings and intentions.
- Facial expressions, like a smile or frown, serve as powerful signals that convey emotional states.
- In social psychology, the understanding of signals can help improve interpersonal communication and relationships.
Technology
- Signals form the backbone of digital communication, allowing devices to connect and share information.
- In coding, signals can trigger specific actions, like a notification on your phone when you receive a text.
- The concept of signal-to-noise ratio is crucial in telecommunications, as it measures the clarity of transmitted information.
Pop Culture
- In movies and television, signals often serve as plot devices, like a secret code that leads characters to an adventure.
- Songs often use signal themes, conveying emotions or messages through sound and lyrics that resonates with listeners.
- Social movements often use signals, like symbols or chants, to convey messages and rally support for change.
Origin of 'signals'
Main points about word origin
- The word 'signal' comes from the Latin root 'signalis', meaning 'of a sign'.
- In the 16th century, 'signal' was first used in English to describe a sign or an indication.
- Related words include 'sign', which shares a similar meaning and origin, highlighting the connection between signals and signs.
The word 'signal' originates from the Latin word 'signum', meaning a mark, token, or signal. Over time, the term evolved to encompass various forms of communication and indication. Signals have played a crucial role in human history, from ancient smoke signals to modern digital transmissions, facilitating communication and coordination.
See also: signaling.