We found one dictionary that defines the word back-orders:

General (1 matching dictionary)

1. back-orders: Merriam-Webster

(Note: See back-order as well.)

▸ Also see back-order ▸ Words similar to back-orders ▸ Usage examples for back-orders ▸ Idioms related to back-orders ▸ Wikipedia articles (New!) ▸ Words that often appear near back-orders ▸ Rhymes of back-orders ▸ Invented words related to back-orders