Definition of peignoir
: a woman's loose negligee or dressing gown
Origin and Etymology of peignoir
French, literally, garment worn while combing the hair, from Middle French, from peigner to comb the hair, from Latin pectinare, from pectin-, pecten comb — more at pectinate
First Known Use: 1835
Seen and Heard
What made you want to look up peignoir? Please tell us where you read or heard it (including the quote, if possible).