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PPB. In DICTIOUS you will not only get to know all the dictionary meanings for the word
PPB, but we will also tell you about its etymology, its characteristics and you will know how to say
PPB in singular and plural. Everything you need to know about the word
PPB you have here. The definition of the word
PPB will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
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English
Etymology 1
Noun
PPB pl (plural only)
- Initialism of parts per billion.
Etymology 2
Noun
PPB (plural PPBs)
- (economics) Initialism of production-possibility boundary.
Synonyms
Anagrams