This is the 349th most frequent Dutch word.
online
Connected to or available through the internet.
Here, 'online' describes the type of course, indicating that it is accessible and conducted via the internet.
Het bedrijf biedt een online cursus aan voor beginners.
The company offers an online course for beginners.
In this context, 'online' specifies the medium of communication, meaning interaction via internet platforms.
Ik heb mijn vrienden al lang niet meer online gesproken.
I haven't chatted with my friends online in a long time.
Here, 'online' denotes the action of shopping performed over the internet, referring to an activity carried out via digital means rather than physically.