Definition of by oneself
1 : without any help from other people <I shoveled the driveway by myself.> <I want you to figure it out by yourself.>
2 : with noone or nothing else : alone <The grandmother still lives in the house by herself.> <He went to the store by himself.> <They toured the city by themselves.> <The new law will help, but it can't solve the problem (all) by itself.>
Seen and Heard
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