What is the meaning of Kunnen?

gerund of kunne.

ability, competence

can, to be able to

may, can, to be allowed to

to be possible

can go, to be able to go, can get

to be able to do, to be capable of

to be available (for any type of meeting or appointment)

to know

second-person plural present indicative of kunna 2nd person form.

Source: wiktionary.org