* A feeling of general discomfort or uneasiness, an out-of-sorts feeling, often the first indication of an infection or other disease.
counsellingresource.com/distress/chronic/cfs/glossary.html

* A generalized, nonspecific feeling of discomfort.
www.amfar.org/cgi-bin/iowa/bridge.html

* subjective feeling of being sick, ill, or not healthy. The feeling is generalized, varying from mild to severe in intensity. It may be the lone clinical manifestation of malaria, or may accompany other signs and symptoms.
www.brooksidepress.org/Products/OperationalMedicine/DATA/op...

* A feeling of being sick, nausea.
www.gastrolab.net/dictem.htm

* A feeling of general discomfort or uneasiness.
www.pegassist.com/reg/utilities/glossary.asp

* A vague feeling of bodily discomfort or tiredness.
www.ccac.ca/en/CCAC_Programs/ETCC/GlossaryEng.htm

* An indefinite feeling of debility or lack of health often indicative of, or accompanying, the onset of an illness. Post-exertional malaise – feeling of debility following either physical or mental activities.
www.womenshealthmatters.ca/centres/environmental/chronicFat...

* A constitutional symptom that describes a feeling of uneasiness, discomfort, or indisposition.
www.dental.mu.edu/oralpath/opgloss2.html

* A vague feeling of discomfort, one that cannot be pinned down but is often sensed as "just not right."
www.providence.org/alaska/tchap/glossary/M.htm

* physical discomfort (as mild sickness or depression)
wordnet.princeton.edu/perl/webwn

* Malaise is a term used to refer to a general state of discomfort, tiredness, or illness. It is a symptom of many illnesses, including influenza and diabetes mellitus.
en.wikipedia.org/wiki/Malaise


malaise: Definition and Much More from Answers.com
malaise (sout). Deutsch (German) n. - Unwohlsein, Unbehagen. Ελληνική (Greek) n. - αδιαθεσία, δυσφορία. Italiano (Italian) malessere. Português (Portuguese) ...
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Malaise
Date "malaise" was first used in popular English literature: sometime before ... αδιαθεσία (ailment, distemper, indisposition, mild disease, sickliness, ...
www.websters-online-dictionary.org/Ma/Malaise.html