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Webster 1913 Edition
Demimonde
Demˊi-monde′
,Noun.
 [F.; 
demi 
+ monde 
world, L. mundus
.] Persons of doubtful reputation; esp., women who are kept as mistresses, though not public prostitutes; demireps. 
Literary demimonde
, writers of the lowest kind.
 Definition 2025
demimonde
demimonde
English
Noun
demimonde (plural demimondes)
- A class of women kept by wealthy protectors; female prostitutes as a group
-  A group having little respect or reputation
- the literary demimonde
 
Translations
class of women