SOSTENUTO
Etymology
Adverb
sostenuto (not comparable)
(music) played in a sustained manner beyond the notes normal value
Noun
sostenuto (plural sostenutos)
A note or passage marked to be sustained
Anagrams
• ostentous
Source: Wiktionary
Sos`te*nu"to, a. Etym: [It.] (Mus.)
Definition: Sustained; -- applied to a movement or passage the sounds of
which are to sustained to the utmost of the nominal value of the
time; also, to a passage the tones of which are to be somewhat
prolonged or protacted.
Source: Webster’s Unabridged Dictionary 1913 Edition