To clean or scrub with a loofah.
Any bathing sponge
A tropical vine, of the genus Luffa, having almost cylindrical fruit with a spongy, fibrous interior; the dishcloth gourd
The dried fibrous interior used as a sponge for bathing
To engulf or overwhelm.
To sink out of sight.
To put into a liquid; to immerse; to plunge into and keep in.