Source : Webster's Revised Unabridged Dictionary (1913)

Typhotoxin \Ty`pho*tox"in\, n. [Typhoid + -toxic.] (Physiol.
   Chem.)
   A basic substance, {C7H17NO2}, formed from the growth of the
   typhoid bacillus on meat pulp. It induces in small animals
   lethargic conditions with liquid dejecta.