predatory arachnid that usually has silk-spinning organs at the back end of the body; they spin silk to make cocoons for eggs or traps for prey
a skillet made of cast iron
a computer program that prowls the internet looking for publicly accessible resources that can be added to a database; the database can then be searched with a search engine
hostile to or disruptive of normal standards of social behavior; "criminal behavior or conduct that violates the rights of other individuals is antisocial"; "crimes...and other asocial behavior"; "an antisocial deed"
shunning contact with others; "standoffish and antisocial"; "he's not antisocial; just shy"