намылить означает в английский

lather [lathered, lathering, lathers]▼(to cover with lather)
verb
[UK: ˈlɑː.ðə(r)] [US: ˈlæ.ðər]

soap [soaped, soaping, soaps]▼(apply soap in washing)
verb
[UK: səʊp] [US: soʊp]