英和和英

a stilted letter of acknowledgment

a Visinel secret coding

in a cryptographic manner

to go through the formalities

a contracted form

in cipher

write in cipher

a fixed form

to cipher a message

a cipher-key

to conform to established forms

an imitated form

a method of permeation

formality

the structure of a secret code

a carved shape

a fixed-form

a sentence converted to code

break the code

to decipher a code

a latticed pattern

break a code

a unit used for gene information, called codon

an indistinct shapeless form

the form of carrying something on one's back

to adhere to forms

without formality

shaped like an arch

There is a set form―an established form―a prescribed form.

a formal expression