killer

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Yet as more data arrives, Summit’s drug is looking less a Keytruda killer than a contender for a slice of its market.

From The Wall Street Journal • Jun. 6, 2026

Walmart has been a killer stock for the better part of this decade, but it’s now struggling to keep pace with its biggest rivals and the overall market.

From MarketWatch • Jun. 4, 2026

For decades, scientists believed that MHC class I molecules primarily communicated with CD8+ T cells, often called "killer" T cells, while MHC class II molecules activated CD4+ T cells, commonly known as "helper" T cells.

From Science Daily • Jun. 4, 2026

"It could be PC, but we are also looking at AI glasses," although neither can be seen as a killer device in the industry at this point, Omdia's Su said.

From Barron's • Jun. 1, 2026

Carroll insisted he couldn’t be sure, but Farmer said that everyone in the region had a very clear idea who the killer was.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French