sinistrorso significa in inglese

leftist▼(Pertaining to the political left)
adjective
[UK: ˈlef.tɪst] [US: ˈlef.təst]

levorotatory▼(that rotates the plane of polarized light to the left)
adjective
[UK: lˈevɔːrˌəʊtətəri] [US: lˈevoːrˌoʊɾətˌoːri]