What does chatbot mean?
A chatbot is a computer program or artificial-intelligence system designed to hold conversations with people through text or voice. The word combines chat, suggesting informal conversation, with bot, a shortened form of robot. Chatbots range from simple systems that follow predefined scripts to modern systems that use machine learning or language models to interpret requests and produce fluent responses. They are commonly used for customer service, technical support, online shopping, education, and information retrieval. The term often carries a practical rather than literary tone and can imply either a useful automated service or, in critical contexts, a system that imitates human conversation without understanding it. Its meaning has expanded alongside advances in artificial intelligence. Although early chatbots produced responses mainly by matching keywords, many contemporary systems can sustain context, adapt their wording, and perform specific tasks. Thus, chatbot identifies a program by its conversational function, while describing very different levels of technological sophistication.
nounA computer program or artificial-intelligence system that automatically converses with users, usually through text or voice. Chatbots may use scripted responses, machine learning, or large language models to generate replies.
- A software program or artificial-intelligence system that automatically converses with users through text or voice.
"The airline's chatbot helped me change my flight and locate my baggage."
"I asked the retailer's chatbot whether an item was in stock, and it gave me the store inventory."
"The museum is developing a chatbot that explains its collections in several languages."
The regular plural is used when referring to multiple automated conversational systems.
"The company replaced several chatbots with a unified customer-support assistant."
ELIZA, introduced in 1966, is often regarded as the first chatbot, even though it mainly recognized patterns rather than genuinely understanding language.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does chatbot come from?
Chatbot is a blend of chat, meaning informal conversation, and bot, the computing term derived by shortening robot. The compound became established as computer dialogue systems became widely discussed in the late 20th century. The word robot itself comes from the Czech word robota, meaning compulsory labor or drudgery, and originally referred to a mechanical worker.
How chatbot is actually used
The term is most common in computing, business, and popular media. It usually refers to a text-based or voice-based conversational system, although some people use it more broadly for any automated assistant.
Easily confused with chatbot
A bot is a broader term for an automated software program, whereas a chatbot is specifically designed to conduct conversations with people.