This is the 10770th most frequent Russian word.
встречаетесь
"Встречаетесь" means "you (plural or formal) are meeting" or "you are dating."
The word "встречаетесь" is used in its reflexive verb form, implying the interaction or meeting of the subject (you, plural or polite) with others (friends).
Вы часто встречаетесь с друзьями после работы?
Do you often meet with friends after work?
Here, "встречаешься" also denotes a meeting or encountering situation but is directed to a single individual using the informal address.
С кем ты встречаешься сейчас на улице?
Who are you meeting now on the street?
In this context, "встречаются" implies an ongoing romantic relationship between the two subjects.