subentry
noun
an item shown or listed under a main entry, as in bookkeeping.
The grammatical form denoting more than one person, place, thing, or idea.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The Leaders entry now has subentries for Chief of State, Head of Government, and their deputies.
From The 1990 CIA World Factbook by United States. Central Intelligence Agency