Pascal's triangle
Pas·cal's triangle
noun \pas-ˈkalz-, päs-ˈkälz-\Definition of PASCAL'S TRIANGLE
: a system of numbers arranged in rows resembling a triangle with each row consisting of the coefficients in the expansion of (a + b)n for n = 0, 1, 2, 3, …
See First Known Use of PASCAL'S TRIANGLE
1886
Learn More About PASCAL'S TRIANGLE
Browse
Next Word in the Dictionary: Pascal's vases
Previous Word in the Dictionary: pascal celery
All Words Near: Pascal's triangle
Previous Word in the Dictionary: pascal celery
All Words Near: Pascal's triangle
Seen & Heard 
What made you want to look up Pascal's triangle? Please tell us where you read or heard it (including the quote, if possible).
