Sorting

Sorting is any process of arranging items systematically, and has two common, yet distinct meanings:

  1. ordering: arranging items in a sequence ordered by some criterion;
  2. categorizing: grouping items with similar properties.
Manual typesetting required all of the type after use to be sorted back into the correct slots in the type case.

Ordering items is the combination of categorizing them based on equivalent order, and ordering the categories themselves.