This is the 6566th most frequent Japanese word.
テレクラ
A "テレクラ" (terekura) is a telephone club where people connect via phone for casual conversations or to arrange meetings, often with dating intentions.
Here, 'テレクラ' refers to a telephone club, a service where people can connect with each other by phone.
テレクラで友達と新しい人に出会いました。
I met new people with my friends at a tele-club.
In this sentence, 'テレクラ' is used to describe the concept or system of a telephone club.
テレクラの仕組みについて聞いたことがありますか?
Have you heard about how telephone clubs work?
Here, 'テレクラ' is mentioned as something that was commonly used in the past.