Gotta love Dirichlet boundary conditions (the function has to have this value), Neumann boundary conditions (the derivative has to have this value) and Cauchy boundary conditions (both).
On the other hand, there’s a bunch of things that are so abstract that it’s difficult to give them a descriptive name, like rings, magmas and weasels
The division operator of a Galois field (I prefer “finite field”, because it’s more descriptive) is nothing like the what computers usually use for unsigned integers. Like, if you’re working mod 5, then 3/2 = 4 (because 2 * 4 = 8 = 3 mod 5).