The word "get back at" in English means: To do something bad to someone because they have done something bad to you., To take revenge on someone; to retaliate..
The phonetic transcription of "get back at" is /ˌɡet ˈbæk æt/ in British English and /ˌɡet ˈbæk æt/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "get back at": avenge, retaliate, revenge.
Example usage of "get back at": "I will get back at him for lying to me because it's not right to lie.". More examples on the page.