'sphincter muscle' definitions:
Definition of '
sphincter muscle
'
(from
WordNet
)
noun
A ring of muscle that contracts to close an opening [syn:
sphincter
,
anatomical sphincter
, sphincter muscle]
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
