We found 8 dictionaries that define the word something or other:

General (4 matching dictionaries)

1. something or other: Merriam-Webster
2. something or other: Collins English Dictionary
3. something or other: Wiktionary
4. something or other: TheFreeDictionary.com

Business (1 matching dictionary)

5. something or other: Legal dictionary

Medicine (1 matching dictionary)

6. something or other: Medical dictionary

Miscellaneous (1 matching dictionary)

7. something or other: Idioms

Slang (1 matching dictionary)

8. something or other: Urban Dictionary

Definitions from Wiktionary (something or other) ▸ noun:  Something unspecified or indeterminate, or whose name is forgotten or immaterial. Similar: something-something, something, something and nothing, somewhere, unknown quantity, nothing, whatsitsname, unknown, whatsaname, no-name, more... Opposite: antithesis, contrary, reverse, counterpart ▸ Words similar to something or other ▸ Usage examples for something or other ▸ Idioms related to something or other ▸ Wikipedia articles (New!) ▸ Words that often appear near something or other ▸ Rhymes of something or other ▸ Invented words related to something or other