tool in WordNet English dictionary

1. obscene terms for penis
   cock  prick  dick  shaft  pecker  peter  tool  putz 
   
2. a person who is controlled by others and is used to perform unpleasant or dishonest tasks for someone else
   creature  tool  puppet 
   
3. the means whereby some act is accomplished
   "my greed was the instrument of my destruction"; "science has given us new tools to fight disease"
   instrument  tool 
   
4. an implement used in the practice of a vocation
   tool 
   

1. ride in a car with no particular goal and just for the pleasure of it
   "We tooled down the street"
   joyride  tool  tool around 
   
2. work with a tool
   tool 
   
3. drive
   "The convertible tooled down the street"
   tool 
   
4. furnish with tools
   tool