Communicate by means of specific gestures, as an alternative to sign language; "The Deaf often fingerspell"
(fingerspelling) finger spelling: an alphabet of manual signs
Fingerspelling (or dactylology) is the representation of the letters of a writing system, and sometimes numeral systems, using only the hands. ...
(Fingerspelling) Using hand-shapes to represent the letters of the alphabet in order to spell out words.
(Fingerspelling) is a component of manual communication as not all 'words' or 'expressions' in a language can be conveyed using a sign. It uses a manual alphabet. ...
(fingerspelling) With a leading upper-case 'D', Deaf denotes the community (which may include some Hearing as well). With a leading lower-case 'd', deaf denotes the medical pathology of profound hearing loss.
Starting with a 5-hand, mime fingerspelling by fluttering your fingers in alternation while moving your hand about the fingerspelling part of your signing space.