Diphtheria

Diphtheria, a contagious disease characterised by the formation of a false membrane on the back of the throat.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Diphilus * Dippel, Johann Konrad
Dionysius the Younger
Dionysius of Alexandria
Dionysius, St., the Areopagite
Dionysius of Halicarnassus
Dionysius Periegetes
Dionysus
Diophantus
Dioscor`ides
Dioscuri
Diphilus
Diphtheria
Dippel, Johann Konrad
Dippel's Oil
Dircæan Swan
Dirce
Directory, The
Dirschau
Dis
Discipline, The Two Books of
Discobolus, The
Discord, Apple of