Definition Lists

Raw reStructuredText:

what
  Definition lists associate a term with
  a definition.

how
  The term is a one-line phrase, and the
  definition is one or more paragraphs or
  body elements, indented relative to the
  term. Blank lines are not allowed
  between term and definition.

Typical result:

what

Definition lists associate a term with a definition.

how

The term is a one-line phrase, and the definition is one or more paragraphs or body elements, indented relative to the term. Blank lines are not allowed between term and definition.