Responder: meaning, definitions and examples

Typically used in formal or emergency situations where a quick and accurate response is required. It is often associated with those responding to emergencies or specific questions.

• The first responder arrived at the scene within minutes.
• We need a fast responder to handle customer inquiries.

Commonly used in casual interactions where someone simply replies to a message or question. It is more neutral and versatile.

• As the replier to multiple emails, he spent most of his day typing.
• The replier’s response clarified the misunderstanding.

Generally used in casual or formal settings where someone is providing an answer to a question. It lacks the urgency associated with 'responder'.

• The answerer of the trivia question won a prize.
• She was the designated answerer in the Q&A session.

Used in more formal or literary contexts to denote a reply, especially a sharp or witty one. It carries a slightly more sophisticated or old-fashioned tone.

• His rejoinder to the accusation was both sharp and well-articulated.
• She quickly formulated a rejoinder to defend her position.

A person who replies to emergency or urgent situations, often a medical or emergency professional.

• The paramedic was the first responder at the scene of the accident.
• First responders need to be trained to handle high-stress situations.

An equipment or tool used specifically during emergencies to ensure safety or provide aid.

• The firefighter grabbed the emergency device to quickly open the locked door.
• Emergency devices like defibrillators are crucial in public places.

A technology or system designed to notify people about emergencies or important events.

• The school installed a new alert system to warn students about potential threats.
• An alert system can save lives during natural disasters.