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fast-acting. In DICTIOUS you will not only get to know all the dictionary meanings for the word
fast-acting, but we will also tell you about its etymology, its characteristics and you will know how to say
fast-acting in singular and plural. Everything you need to know about the word
fast-acting you have here. The definition of the word
fast-acting will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
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English
Adjective
fast-acting (comparative faster-acting or more fast-acting, superlative fastest-acting or most fast-acting)
- taking effect quickly
Is this a fast-acting cancer?