What does chatty mean?
'Chatty' is an adjective describing someone who talks frequently, readily, and in a friendly, informal way — the sort of person who strikes up easy conversation with neighbours, cashiers, or strangers on a train. It derives from the verb 'to chat', meaning to talk casually, and carries broadly positive connotations of warmth and sociability, though it can occasionally suggest someone who talks more than a situation calls for. The word also applies to writing: a 'chatty' letter, blog post, or newsletter adopts a light, conversational tone rather than a formal one, making the reader feel addressed personally. In this sense it is often a deliberate stylistic choice, valued in marketing, journalism, and personal correspondence precisely because it feels approachable. Common collocations include 'a chatty tone', 'in a chatty mood', and descriptions of prose as 'chatty and informal'. Its noun forms are 'chattiness' (the quality) and, rarely, 'chattily' as an adverb.
Fond of talking; given to casual, friendly conversation.
"A chatty taxi driver kept us entertained the whole ride."
Usually complimentary, implying warmth rather than mere verbosity.
(Of writing or speech) informal and conversational in style.
"Her chatty emails made the whole team feel connected."
From 'chat' — a word so old it once meant not just idle talk but also a broom!
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of chatty
Chatty is formed from the English verb 'chat', itself likely a frequentative form echoing older Germanic words for chatter and babble; 'chat' was established in English by the mid-fifteenth century, with its familiar sense of light, familiar talk developing from the seventeenth century onward. The adjective 'chatty' arose by simple suffixation with '-y', first appearing around the late eighteenth century. It shares its root with related formations such as 'chatter', 'chit-chat', and modern coinages like 'chatbot'.
Related word forms
How chatty is actually used
Generally informal to neutral in register. Usually positive or neutral, suggesting friendliness rather than mere verbosity; can be mildly negative when implying someone talks too much at inopportune moments.
Easily confused with chatty
'Chattery' is a rare dialectal or mistaken form; 'chatty' is the standard adjective meaning talkative.