1 the reflexive form of we; used when you and another person or other people together cause and are affected by an actionWe shouldn't blame ourselves for what happened.Let's just relax and enjoy ourselves.We'd like to see it for ourselves.
2 used to emphasize we or us; sometimes used instead of these wordsWe've often thought of going there ourselves.The only people there were ourselves.Idioms
(all) by ourselves
1 alone; without anyone else2 without help(all) to ourselves
for us alone; not shared with anyone
We had the pool all to ourselves.

ɑːˈselvz
ɑːrˈselvz