Bible Dictionaries
Steganography

Webster's Dictionary

(n.) The art of writing in cipher, or in characters which are not intelligible except to persons who have the key; cryptography.

Bibliography Information
Webster, Noah. Entry for 'Steganography'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/steganography.html. 1828.