Serbonian Bog

Serbonian Bog, a quagmire in Egypt in which armies were fabled to be swallowed up and lost; applied to any situation in which one is entangled from which extrication is difficult.

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

Seraskier * Serfs
September Massacres
Septuagint
Sepulveda, Juan Gines
Seraglio
Seraing
Serampur
Seraphic Doctor
Seraphim
Serapis
Seraskier
Serbonian Bog
Serfs
Seringapatam
Serjeant-at-Arms
Serpent, The
Serpukoff
Serrano y Dominguez
Sertorius
Servetus, Michael
Servia
Servius Tullius