Meanings
plural category killers
- USbusinessA retailer that offers a wider selection of merchandise in a category than existing retailers, at lower prices, thereby gaining substantial share of the market and "killing" the existing retailers.
- A speedrun so fast that beating it is considered unattainable, thereby "killing" the category it became the record for.
Cite this entry
category killer. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/category%20killer
“category killer.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/category%20killer. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “category killer,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/category%20killer.
Source: category killer on Wiktionary, CC BY-SA 4.0.