This is the 916th most frequent Hungarian word.
érintő
"Tangent."
érintője means 'tangent' as a noun, referring to a line touching a circle.
A kör érintője csak egy pontban metszi a kört.
The tangent of the circle intersects the circle at only one point.
érintő as an adjective, meaning 'tangential' or 'related indirectly'.
Érintő téma volt a környezetvédelem a találkozón.
Environmental protection was a tangential topic at the meeting.
érintő as a participle, meaning 'concerning' or 'touching upon' as in affecting a subject.