κυκλῶν

I have no idea what the form is. Nothing in the entry tells me.

The entry said it was an inflected form and pointed to the lemma. And there is a discussion about this in Wiktionary:Requests for deletion/Others#Template:inflected form of where I do not see a consensus for CodeCat's proposed deletion of the template. I don't know what to say not to repeat myself; something about consensus, its lack, changes made without it, and so on.