We found one dictionary that defines the word all by herself:

General (1 matching dictionary)

1. all by herself: Longman Dictionary of Contemporary English

Phrases: all by herself or himself, more... ▸ Words similar to all by herself ▸ Usage examples for all by herself ▸ Idioms related to all by herself ▸ Wikipedia articles (New!) ▸ Words that often appear near all by herself ▸ Rhymes of all by herself ▸ Invented words related to all by herself