the use of movements (especially of the hands) to communicate familiar or prearranged signals  
<noun.communication> freq. cnt.: 12 freq. cnt.: 8 freq. cnt.: 4
<noun.communication> freq. cnt.: 12 freq. cnt.: 8 freq. cnt.: 4
| gesture | 
 | 
| motion | 
 | 
lexical pointers
derivationally related form
lexical pointers
derivationally related form