Where does “Chatroom” come from?

Chatroom (German) comes from English chatroom, from English chat, from English chatter, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō — he, she.

Chatroom (German): chat room (computer site online where visitors can exchange messages)

Definitions

  1. chat room (computer site online where visitors can exchange messages)

Ancestry of “Chatroom”, step by step

StepLanguageWordMeaning
1Englishchatroom
2EnglishchatTo be engaged in informal conversation; To talk...
3EnglishchatterTalk, especially meaningless or unimportant talk;...
4English-erA person or thing that does an action indicated...
5Middle English-eragentive suffix; agent noun suffix
6Old French-erAlternative form of -ier, verbal suffix;...
7Latin-ārefirst conjugation
8Proto-Italic-āōForms primarily denominative verbs
9Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
10Proto-Indo-European-yétiCreates intransitive, often deponent,...
11Proto-Indo-Europeanyé-
12Chichewaiyehe, she
Every word from Chichewa iye