We found one dictionary that defines the word have a broad back:

Miscellaneous (1 matching dictionary)

1. have a broad back: Idioms

▸ Words similar to have a broad back ▸ Usage examples for have a broad back ▸ Idioms related to have a broad back ▸ Wikipedia articles (New!) ▸ Words that often appear near have a broad back ▸ Rhymes of have a broad back ▸ Invented words related to have a broad back