We found 9 dictionaries that define the word operating costs:

General (5 matching dictionaries)

1. operating costs: Dictionary.com
2. Operating costs: Wikipedia, the Free Encyclopedia
3. operating costs: Vocabulary.com

Business (3 matching dictionaries)

4. MoneyGlossary.com (No longer online)
5. INVESTORWORDS (No longer online)
6. operating costs: Finance-Glossary.com

Tech (1 matching dictionary)

7. AUTOMOTIVE TERMS (No longer online)

(Note: See operating_cost as well.)

Definitions from Wiktionary (operating cost) ▸ noun:  (business, accounting) Expense which is related to the operation of a business. ▸ Also see operating_cost Opposite: revenue, income, profit, earnings ▸ Words similar to operating costs ▸ Usage examples for operating costs ▸ Idioms related to operating costs ▸ Wikipedia articles (New!) ▸ Words that often appear near operating costs ▸ Rhymes of operating costs ▸ Invented words related to operating costs