We found one dictionary that defines the word operating manual:

General (1 matching dictionary)

1. operating manual: Collins English Dictionary

Phrases: Operating Manual for Spaceship Earth, more... ▸ Words similar to operating manual ▸ Usage examples for operating manual ▸ Idioms related to operating manual ▸ Wikipedia articles (New!) ▸ Words that often appear near operating manual ▸ Rhymes of operating manual ▸ Invented words related to operating manual