Medical.Webends.com -
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
#
Yawning
Yawnings
An involuntary deep
INHALATION
with the
MOUTH
open, often accompanied by the act of stretching.