Как по Английски будет cifrario

noun

A small piece of shaped metal with incisions cut to fit the wards of a particular lock, which is inserted into a lock and turned to open or close it.

Примеры использования:

There were two keys to the cupboard

adjective

Of crucial importance.

Примеры использования:

She became a key figure in the suffragette movement

verb

Enter or operate on (data) by means of a computer keyboard or telephone keypad.

Примеры использования:

Not everyone can key data quickly and accurately

noun

A system of words, letters, figures, or symbols used to represent others, especially for the purposes of secrecy.

Примеры использования:

The americans cracked their diplomatic code

verb

Convert (the words of a message) into a code so as to convey a secret meaning.

Примеры использования:

Only mitch knew how to read the message—even the name was coded