dactylology /.dækti'lɒlәdʒi/ 📖 中文释义 n. 手语法[医] 手语 🔗 释义中的汉语词 📘 English Definition(英文释义) n. The art of communicating ideas by certain movementsand positions of the fingers; -- a method of conversing practiced bythe deaf and dumb. ← dactyloid dactylolysis →