Third-person singular simple present indicative form of impeach.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "impeaches" in a sentence
"OBama's just a moron on a power trip and the sooner this country realizes it and impeaches him, the better."
"Thus their Congress brings cause against their President; charges him with wrongdoing, or as we say: impeaches him, and their Supreme Court tries these cases, much as our Senate does."
"The GOP only impeaches Democrats for partisan gain so of course they will not impeach Sanford."