The Dictionary of Internal Security

Dictionary

English  
aerial BrE, antenna AmE - noun
 
 
Definitions  
Def: an electrical device which converts electric power into radio waves, and vice versa.
Example: The antenna is a very important element of radio equipment.
 
Usage note  
Plural: antennae
Word family  
 
Collocations  
 
See also  
 
dic_connotations