The word "so do i" in English means: Used to show that you feel the same way about something as another person., An expression of agreement or shared sentiment with a previous statement..
The phonetic transcription of "so do i" is /ˌsəʊ duː ˈaɪ/ in British English and /ˌsoʊ duː ˈaɪ/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "so do i": same here.
Example usage of "so do i": "He likes pizza, so do I.". More examples on the page.