We found 16 dictionaries that define the word straight off:

General (10 matching dictionaries)

1. straight off: Merriam-Webster
2. straight off: American Heritage Dictionary of the English Language
3. straight off: Collins English Dictionary
4. straight off: Vocabulary.com
5. straight off: Dictionary.com
6. straight off: Rhymezone
7. straight off: FreeDictionary.org
8. straight off: Mnemonic Dictionary
9. straight off: TheFreeDictionary.com
10. straight off: Wiktionary

Business (2 matching dictionaries)

11. straight off: Legal dictionary
12. straight off: Financial dictionary

Computing (1 matching dictionary)

13. straight off: Encyclopedia

Medicine (1 matching dictionary)

14. straight off: Medical dictionary

Miscellaneous (1 matching dictionary)

15. straight off: Idioms

Sports (1 matching dictionary)

16. Hickok Sports Glossaries (No longer online)

Definitions from Wiktionary (straight off) ▸ adverb:  at once; immediately Similar: straight out, straight up, right off, straight away, straightly, straightaway, straightway, straighten, directly, straight ticket, more... Phrases: straight off the bat, more... ▸ Words similar to straight off ▸ Usage examples for straight off ▸ Idioms related to straight off ▸ Wikipedia articles (New!) ▸ Words that often appear near straight off ▸ Rhymes of straight off ▸ Invented words related to straight off