| Main Entry: | or |
| Part of Speech: | conjunction |
| Definition: | a suggestion of choice |
Synonyms: |
as a choice, as a substitute, as an alternative, conversely, either, in other words, in preference to, in turn, on the other hand, or but, or else, or only, preferentially |
Antonyms: |
neither, nor, without choice |
| Main Entry: | or |
| Part of Speech: | conjunction |
| Definition: | a suggestion of correction |
Synonyms: |
contrary to, in reverse, instead, instead of, on the contrary, oppositely, or not, or not exactly, or rather, rather, reversing it |
| Main Entry: | or |
| Part of Speech: | conjunction |
| Definition: | a suggestion of approximation |
Synonyms: |
about, approximately, practically, roughly |
| Main Entry: | or |
| Part of Speech: | conjunction |
| Definition: | either |
Synonyms: |
alternative, else, ere, instead, oppositely, otherwise, rather, substitute, uncertainty |
| Main Entry: | operating room |
| Part of Speech: | noun |
| Definition: | room for surgery |
Synonyms: |
OR, operating table, operating theater, surgery |