responder
B1Pronunciation
UK
- /rɪspˈɒndə/
US
- /rɪˈspɑndər/
Meanings
Noun
an emergency worker or unit that answers accidents, fires, medical crises, or other urgent incidents
a person, group, or thing that responds to something
a patient, organism, or case that shows a measurable response to a treatment or intervention
More meaningsFewer meanings
a device, service, or system that sends a reply when it receives a digital request or signal
Beyond the definition
A responder is someone or something that answers or reacts when something happens. The word is often used for emergencies, as in a first responder rushing to the scene of an accident. It can also describe a person who replies to a message or request, or a system that sends an automatic reply. The main idea is simple: there is a signal, question, or problem, and then an answer or action follows.
The term "responder" refers to a person or thing that reacts to a signal, event, message, or situation. While many people respond in everyday life, the noun "responder" often suggests a more defined role: someone, or something, expected to answer, react, or take action when needed.
The word is most strongly linked with emergency services. A first responder, such as a paramedic, firefighter, or police officer, is trained to arrive early in a crisis and give immediate help. That is the most common and important use for many learners. But the word also appears in other settings. In customer support or online communication, it can mean a person who replies to messages or requests. In technology, it can describe a system or device that reacts to an input or sends an automatic reply. In science, it may refer to a cell, organism, or part of a system that reacts to a certain signal.
At its core, a responder stands between a trigger and a reaction. Something happens, and the responder answers it with words, movement, help, or another kind of action. The word usually carries a sense of purpose rather than random reaction. Whether it is a trained worker stepping into an emergency, a support agent replying to a customer, or a system answering a signal, each one fills the role of a responder.
Examples
- 1
Emergency work
She works as an emergency responder in a small coastal town.
- 2
Emergency services
The first responders reached the accident within minutes.
- Phrasefirst responders
police officers, firefighters, or paramedics who arrive first in an emergency
- 3
Survey answers
Most survey responders said they wanted longer opening hours.
See also
Similar
- answerer
- respondent
- replier
Shades of meaning
- participant
- emergency worker
Contrast
Used with (collocations)
- first responder
- emergency responder
- designated responder
Word family
Explore
- reaction
- communication role
Forms and spellings
1 form open this card.
Main spelling
- respondernoun