rail fence cipher
Word Rarity
Rare
Frequency: Zipf frequency 3.06 in modern English
27
Scrabble Score
15
Letters
3
Syllables
10
Unique Chars
Meaning
noun
A transposition cipher in which the plain text is written in a zigzag fashion diagonally up and down on successive "rails" of an imaginary fence, and then the characters are read off in rows to obtain the ciphertext.