(slang) A newcomer, someone new to something. / (Internet) A new user or participant; someone who is extremely new and inexperienced (to a game or activity). A beginner.

plural of newbie

The state of being a newbie.

A placename; Any of several places / A locality in Northern England, England, United Kingdom / (countable) An English habitational surname from Middle English for someone from one of these places.

A hamlet in South Lakeland district, Cumbria, England (OS grid ref SD3786).

Be patient and friendly toward people who are learning a new technology.