| Main Entry: | |
| Part of Speech: | pronoun |
| Definition: | one or the other |
| Synonyms: | each of two, either/or, one, one of two, this one |
| 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 |