彼方
1
2
pronoun
that (one)
something physically distant from both speaker and listener, or something not visible but known by both speaker and listener
こちらはあちらに比べれば全く原始的だった。
This was quite primitive compared to that.
3
pronoun
that person
someone physically distant from both speaker and listener, or someone not present but known by both speaker and listener. あちら is polite
あちらが私の待っていた人です。
That's the person I've been waiting for.
4
pronoun
there;over there;foreign country (esp. a Western nation)
place distant from both speaker and listener