fortississimo

== English == === Etymology === Pseudo-Italianism, derived from fortissimo with an additional -iss-, instead of the expected Italian fortissimissimo. === Adverb === fortississimo (comparative more fortississimo, superlative most fortississimo) (music) Indicating that the piece is to be played more loudly than fortissimo. Alternative form: (abbreviation) fff Synonym: (slang, humorous) blastissimo Antonym: pianississimo ==== Translations ==== === Noun === fortississimo (plural fortississimos or fortississimi) (music) The dynamic sign indicating that the piece should be played more loudly than fortissimo.