Somewhere Else, Other Place, Elsewhere
Noun
たしょ
よそ
ここじゃなくて、どこか他所の店に行こうよ。
Not here, let’s go to another store somewhere else.
他所は他所、家は家！
Don't compare us to other families.
私は暴力夫から逃れるために、他所に移り住んだ。
I moved somewhere else to escape from my abusive husband.
When you're talking about some other place you're talking about another place.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.