1 definition by HWman

pentation is the fifth operation preceeded by addition, multiplication, exponentiation and tetration.
If you do 3 pentat to 3 it will be 3 tetrated to (3 tetrated to 3) which is a power tower 7,625,597,484,987 tall.
Person 1:what is pentation?
Person 2:*takes 6 hours to explain it*
by HWman May 9, 2020
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