Definify.com

Webster 1913 Edition

‖

(? or ?)

adv.

[It., superl. of

forte

, adv. See

adv.

]

(Mus.)

Very loud; with the utmost strength or loudness.

See also: fortissimo

fortíssimo m ‎(feminine singular fortíssima, masculine plural fortíssimos, feminine plural fortíssimas, comparable)