Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
option
An option is a right, but not necessarily an obligation, to o something. For options in specific contexts, see:
Trivia about option
This synonym for "choice" is a contract to buy or sell an asset at a given price