Italian edit

Etymology edit

From limpido +‎ -issimo.

Adjective edit

limpidissimo (feminine limpidissima, masculine plural limpidissimi, feminine plural limpidissime)

  1. superlative degree of limpido (very clear, clean or limpid)

Latin edit

Adjective edit

limpidissimō

  1. dative/ablative masculine/neuter singular of limpidissimus