垢かき
1
female assistant who scrubbed customers at public baths and also offered sexual services (Edo period)
See also:
湯女 (ゆな)
Other forms
垢掻き 【あかかき】 · 垢掻 【あかかき】 (irregular okurigana usage) · 垢搔き 【あかかき】 (search-only kanji form)