IPA: /ˈwɛbɪnɑːr/
KK: /ˈwɛbɪnɑr/
A seminar that takes place online, allowing people to participate from different locations, often involving presentations and discussions.
I attended a webinar on digital marketing strategies last night.
Webinar is formed from "web" (referring to the World Wide Web, a system of interlinked hypertext documents) and "-inar" (derived from "seminar", meaning a meeting for discussion or training). The word "webinar" refers to a seminar conducted over the internet.
Think of a seminar happening on the 'web' — that's how you remember that a webinar is an online seminar.
No commonly confused words.