Definify.com
Webster 1913 Edition
Digitorium
Digˊi-to′ri-um
,Noun.
[NL., fr. L.
digitus
a finger.] A small dumb keyboard used by pianists for exercising the fingers; – called also
dumb piano
. Definition 2025
digitorium
digitorium
English
Noun
digitorium (plural digitoriums)
- A small keyboard used by pianists for exercising the fingers, without producing any sound; a dumb piano.