abelian

In abstract algebra, an abelian group is a group that is commutative.

The group of intergers modulo p excluding zero where p is a prime is said to be an abelian group under multiplication.

by qsqazxcvfrew March 29, 2018

Abelian grape

It is purple and commutes.

The Prilosec bus is an Abelian grape.

by Alexander the Grape May 1, 2004