octillion

oc·til·lion

[ok-til-yuhn] noun, plural oc·til·lions (as after a numeral) oc·til·lion, adjective
noun
1.
a cardinal number represented in the U.S. by 1 followed by 27 zeros, and in Great Britain by 1 followed by 48 zeros.
adjective
2.
amounting to one octillion in number.

Origin:
1680–90; < French, equivalent to oct- oct- + -illion, as in million

oc·til·lionth, noun, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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World English Dictionary
octillion (ɒkˈtɪljən) [Click for IPA pronunciation guide]
 
n
1.  (in Britain and Germany) the number represented as one followed by 48 zeros (1048)
2.  (in the US, Canada, and France) the number represented as one followed by 27 zeros (1027)
 
[C17: from French, on the model of million]
 
oc'tillionth
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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00:10
Octillion is always a great word to know.
So is ort. Does it mean:
a scrap or morsel of food left at a meal.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
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