IPA: /ˈslæt.ərn/
KK: /ˈslætərn/
A woman who is messy or dirty in her appearance or habits.
The slattern's clothes were wrinkled and stained, showing her lack of care for her appearance.
Slattern originates from Middle English 'slatren', which is derived from the Old English 'slætern', meaning untidy or slovenly. The word describes a woman who is careless in her appearance or habits.
Think of someone who is 'untidy' or 'careless' in their appearance — that's what slattern means.