Definify.com
Webster 1913 Edition
Sub-bass
Sub′-bassˊ
,Noun.
(Mus.)
The deepest pedal stop, or the lowest tones of an organ; the fundamental or ground bass.
[Written also
sub-base
.] Ayliffe.
Definition 2024
sub-bass
sub-bass
English
Noun
sub-bass (uncountable)
- (music) Audible sounds below 60 Hz and extending downward to the lowest frequencies humans can hear, typically 20 Hz.