steganography definition by Wordo

Noun

The

practice

of

hiding

messages

,

so

that

the

presence

of

the

message

itself

is

hidden

,

often

by

writing

them

in

places

where

they

may

not

be

found

until

someone

finds

the

secret

message

in

whatever

is

being

used

to

hide

it

.