Definitions for



Overview of noun billionth

The noun billionth has 2 senses? (no senses from tagged texts)
1. billionth

(position 1,000,000,000 in a countable series of things)

2. one-billionth, billionth

(one part in a billion equal parts)


Overview of adj billionth

The adj billionth has 1 senses? (no senses from tagged texts)
1. billionth

(the ordinal number of one billion in counting order)

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