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Definitions

cost-effective

[kawst-i-fek-tiv, kost-] / ˈkɔst ɪˈfɛk tɪv, ˈkɒst- /
ADJECTIVE
economical
Synonyms
Antonyms
STRONGEST


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.

SMRs are viewed as more cost-effective sources of nuclear power.

From BBC • Apr. 3, 2026

Boosters of the industry point to regulatory and financial hurdles that stand in the way of cost-effective mass production.

From Los Angeles Times • Apr. 3, 2026

Kusti Salm, the chief executive of Estonian startup Frankenburg Technologies, which is also developing cost-effective interceptors, remembers first reading about Iran sending Shaheds to Ukraine in 2022.

From The Wall Street Journal • Mar. 30, 2026

Future research should explore how combining different therapies might improve outcomes further and whether these approaches are cost-effective in real-world care.

From Science Daily • Mar. 30, 2026

But a PIH doctor spoke up, saying that he had signed the Hippocratic Oath to practice medicine ethically, but he didn’t remember signing an oath to do it in a cost-effective way.

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