plural of alphabet agency

In sign language, a series of signs made with the fingers to indicate letters of the alphabet.

plural of finger alphabet

Synonym of semi-syllabary

(mathematics) An alphabet, every symbol of which is assigned a weight (positive real number)

(US, slang) A man who works for a government agency, such as the CIA or FBI.

plural of alphabet boy

Synonym of Fraser script

A substitution cipher of the Latin alphabet, used by early modern occultists.

(occultism) A collection of sigils representing things or qualities that the creator wishes to manifest or connect to.