in the PONS Dictionary
OR1 [ˌəʊˈɑ:, Am ˌoʊˈɑ:r] N no pl
OR ECON abbreviation of operational research
- OR
-
- OR
-
See also
op·era·tion·al re·ˈsearch N, OR N no pl esp Am, Aus
OR2 [Am ˌoʊˈɑ:r] N Am
OR abbreviation of operating room
- OR
-
- OR
-
Go to PONS.com as usual with ad tracking and advertisements.
You can find details of tracking in Information about data protection and under Privacy settings.
without advertising by third parties
without ad tracking
If you already have a user account for PONS.com, then you can subscribe to PONS Pur here.