yǐ dú gōng dúdictionary entry
DEFINITION CC-CEDICT
to cure ills with poison (TCM) / to fight evil with evil / set a thief to catch a thief / to fight fire with fire
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-d40b2a47fcb41e94. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

以毒攻毒 以毒攻毒 [yi3 du2 gong1 du2] /to cure ills with poison (TCM)/to fight evil with evil/set a thief to catch a thief/to fight fire with fire/

Source material and teaching drafts have separate provenance. Long-term commercial licensing remains under review.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

以毒攻毒
Reference definitions from CC-CEDICT.