Some of the more common noun interpretations in Python

Loop, which refers to repeating the same piece of code when the condition is met. For example, a while statement.
iteration (iterate), which refers to each item in a list that is accessed individually in some order. For example, a for statement.
recursion (recursion) refers to the behavior of a function that constantly calls itself. For example, programmatically outputting the famous Fibonacci sequence.
Traversal (traversal), which refers to accessing each node in a tree structure according to certain rules, and each node is accessed only once.

