'undulant fever' definitions:

Definition of 'undulant fever'

(from WordNet)
noun
Infectious bacterial disease of human beings transmitted by contact with infected animals or infected meat or milk products; characterized by fever and headache [syn: brucellosis, undulant fever, Malta fever, Gibraltar fever, Rock fever, Mediterranean fever]

Definition of 'undulant fever'

From: GCIDE
  • malta fever \malta fever\ n. (Med.) An infectious disease contracted from meat or milk products from infected domestic animals; called also brucellosis and undulant fever. [WordNet 1.5]