lappa significa in inglese

burdock [burdocks]▼(any of the species of biennial thistles in the genus Arctium)
noun
[UK: ˈbɜː.dɒk] [US: ˈbɝː.dɑːk]

burnish [burnished, burnishing, burnishes]▼(to make (something, such as a surface) bright, shiny, and smooth by, or (by extension) as if by, rubbing, see also: polish; shine)
verb
[UK: ˈbɜː.nɪʃ] [US: ˈbɝː.ˌnɪʃ]

set someone's teeth on edge▼(to cause unpleasant sensation in one's teeth)
verb
[UK: set ˈsəˌm.wənz tiːθ ɒn edʒ] [US: ˈset ˈsəˌm.wənz ˈtiːθ ɑːn ˈedʒ]