[slough of de.spond] [fr. the Slough of Despond, deep bog into which Christian falls on the way from the City of Destruction and from which Help saves him in the allegory Pilgrim's Progress (1678) by John Bunyan] (1776): a state of extreme depression
SLOUGH OF DESPOND
Meaning of SLOUGH OF DESPOND in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012