dactylology
noun
- finger spelling
- the technique of communicating by signs made with the fingers
Wiktionary
Pronunciation: /ˌdæktɪlˈɒlədʒi/ / /ˌdæktəlˈɑləd͡ʒi/
noun
- The use of the fingers and hands to communicate ideas, especially by the deaf.
Pronunciation: /ˌdæktɪlˈɒlədʒi/ / /ˌdæktəlˈɑləd͡ʒi/