to recognise; to recognize; to know by sight; to become acquainted with
互いの顔を見知って、自然と言葉を交わすようになった。
After getting to know each other by sight, we naturally started talking.
見知った顔が会場に何人かいた。
There were several familiar faces at the venue.
彼とは顔だけ見知っているが、名前は知らない。
I know him by sight, but I don't know his name.