Meanings
- uncountableA particular anticoagulant used as a rodenticide.
Blocks of rodent bait — difethialone — are also being placed in boxes. Dr. David McKeown, the city's medical officer of health, said there is no risk to the public or to family pets because the boxes are in fenced-in areas.
2009 June 30, “Chemicals sprayed to repel vermin”, in Toronto Star
Cite this entry
difethialone. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/difethialone
“difethialone.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/difethialone. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “difethialone,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/difethialone.
Source: difethialone on Wiktionary, CC BY-SA 4.0.