intr.v. chat·ted, chat·ting, chats
1. To converse in an easy, familiar manner; talk lightly and casually.
2. Computers To participate in a synchronous exchange of remarks with one or more people over a computer network.
1. An informal, light conversation.
2. Computers A synchronous exchange of remarks over a computer network.
3. Any of various birds in the families Muscicapidae or Parulidae that have a chattering call, especially the yellow-breasted chat.
1. To engage (someone) in light, casual talk: "He would be ... chatting up folks from Kansas" (Vanity Fair).
2. To talk informally with (someone), especially in a flirtatious manner.
[Middle English chatten, to jabber, alteration of chateren; see CHATTER.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.