Quindecillion
//ˌkwɪndəˈsɪl.i.ən// num
num ·Rare ·Advanced level
Definitions
Numeral
- 1 10⁴⁸. US, rare
"3 quindecillion, 657 quattuordecillion, 262 tredecillion; which is to say the figures 3,657,262 followed by 42 ciphers. Operators of the key punch machines transfer a code symbol from the Census …."
- 2 10⁹⁰. Australia, British, dated, rare
Example
More examples"3 quindecillion, 657 quattuordecillion, 262 tredecillion; which is to say the figures 3,657,262 followed by 42 ciphers. Operators of the key punch machines transfer a code symbol from the Census …."
Etymology
From Latin quīndec(im) (“fifteen”) + -illion. By surface analysis, quin- (“five”) + decillion.
More for "quindecillion"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.