The Dictionary of Internal Security

Dictionary

English  
cotton swab, swab - adjective + noun MP3
 
 
Definitions  
Def: a cotton-tipped swab for collecting samples of biological material
Example: Forensic investigators use cotton swabs for the collection of biological material at crime scenes.
 
Usage note  
Word family  
 
Collocations  
 
See also  
 
dic_connotations