Search:
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
labile (adj.)
mid-15c., "prone to lapse," from Latin
labilis
, from
labi
"to slip" (see
lapse
(n.)). Hence, in chemistry, "prone to undergo displacement" (c. 1600).