quword
趣词
Word Origins Dictionary
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
steganography
"The practice of concealing messages or information within other non-secret text or data", Late 16th century: modern Latin
steganographia
, from Greek
steganos
'covered'+ -graphy.