What is another word for put in the electric chair?
Pronunciation: [pˌʊt ɪnðɪ ɪlˈɛktɹɪk t͡ʃˈe͡ə] (IPA) 
The phrase "put in the electric chair" is quite specific and there are limited synonyms available. However, some alternate phrases could be "execute via electrocution", "subject to the electric chair", or "administer the death penalty by electrocution". While these phrases do not directly use the words "electric chair", they convey the same idea of putting someone to death through the use of electricity. It's important to note that the use of the electric chair as a method of execution has been largely phased out in the United States and is now only legal in a few states.
