mifra -mif- gismu

x1 is encoded/cipher text of plain-text x2 by code/coding system x3; x1 is in code; x3 is a code.

Code (= termifra). See also mipri, lerfu, sinxa.


In notes:

lerfu
x1 (la'e zo BY/word-bu) is a letter/digit/symbol in alphabet/character-set x2 representing x3.
mipri
x1 keeps x2 secret/hidden from x3 by method x4; x2 is a secret; x1 hides/conceals x2.
sinxa
x1 is a sign/symbol/signal representing/referring/signifying/meaning x2 to observer x3.
lertermifra
m3 is a character encoding for bytes m2 with symbols/font m1.
carpacib
Rot-13.