Blastissimo

adv, slang

adv, slang ·Uncommon ·Advanced level

Definitions

Adverb
  1. 1
    Played extremely loudly; fortississimo. humorous, slang

Etymology

From blast (“to play very loudly”) + Italian -issimo (superlative suffix), by analogy with fortissimo.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.