a_billion has definitions from the field of United States
1
[ adjective ] denoting a quantity consisting of one million million items or units in Great Britain

Synonyms

billion

Related terms

UK cardinal

2
[ adjective ] (U.S.) denoting a quantity consisting of one thousand million items or units; (Britain) denoting a quantity consisting of one million million items or units

Synonyms

billion

Related terms

US cardinal

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