'subsonic' definitions:
Definition of '
subsonic
'
From:
WordNet
adjective
(of speed) less than that of sound in a designated medium; "aircraft flying at subsonic speeds" [ant:
sonic
,
supersonic
,
transonic
]
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z