billionth Definition in the Cambridge English Dictionary
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Definition of “billionth” - English Dictionary

Definition of "billionth" - British English Dictionary

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billionthordinal number

uk   /ˈbɪl.i.ənθ/  us   /-jənθ/
1,000,000,000th written as a word

billionthnoun [C]

uk   /ˈbɪl.i.ənθ/  us   /-jənθ/
one of a ​billionequalparts of something: a/one billionth of a second
(Definition of billionth from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
Translations of “billionth”
in Chinese (Simplified) 第十亿个…
in Chinese (Traditional) 第十億個…
What is the pronunciation of billionth?
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