Submitted by György Chityil ... on Sat, 01/20/2018 - 01:15 Hierarchy: NumeralDescription: {{context|cardinal|British|Australia|dated|rare}} A thousand million million million: 1 followed by twenty-one zeros, 10<sup>21</sup>.Ngram: trilliardNgram Text: trilliardSource: WiktionaryIssue: 0Wiktionary tag: cardinalrareNgram Count: 1
