slattern
Concise Oxford English Dictionary © 2008 Oxford University Press:
slattern /ˈslat(ə)n/
▶noun dated a dirty, untidy woman.
– derivatives
slatternliness noun,
slatternly adjective.
slatternliness noun,
slatternly adjective.
– origin C17: rel. to slattering ‘slovenly’, from dial. slatter ‘to spill or slop’.
'slattern' also found in these Oxford entries:

