perniciosissimo

Italian

Etymology

From pernicioso +‎ -issimo.

Adjective

perniciosissimo (feminine perniciosissima, masculine plural perniciosissimi, feminine plural perniciosissime)

1. superlative degree of pernicioso (“very pernicious”)

Latin

Adjective

perniciōsissimō

1. dative/ablative masculine/neuter singular of perniciōsissimus