Signalling: meaning, definitions and examples

Etymology

• The term comes from the Old French word 'signal', which means 'signal' or 'indication'.
• The word 'signal' itself has roots in Latin, derived from 'signalis', which means 'of a sign'.
• Its use in communication dates back to the late 1700s, evolving with technology and language.

Communication

• In human interactions, signalling can be verbal, like tone of voice, or non-verbal, like facial expressions.
• Animals use signalling as well; for example, a dog's wagging tail indicates happiness or excitement.
• Signalling plays a crucial role in social interactions, helping to convey messages without direct words.

Technology

• In telecommunications, signalling refers to the exchange of information between devices to establish and manage connections.
• Different signalling protocols allow devices to communicate effectively across various networks, like the internet.
• Traffic lights are a practical example of signalling systems that guide vehicles and pedestrians safely.

Psychology

• Signalling theories suggest that actions or gestures can convey intentions or emotions more powerfully than spoken words.
• In social psychology, body language is a form of signalling that can influence the outcomes of interpersonal interactions.
• Misinterpretations in signalling can lead to misunderstandings, emphasizing the importance of clarity in communication.

Sports

• In sports, players often use hand signals to communicate strategies without alerting the opposing team.
• Referees use signals like whistles and flags to indicate fouls, points, or time-outs during games.
• Each sport has its unique set of signals, aiding in teamwork and coordination.

At position #13,819, this word is part of sophisticated English vocabulary. It's useful for academic or professional contexts where precise language is needed.

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