|1.||(of a detecting device) able to detect sources of infrared radiation: a heat-seeking camera|
|2.||(of a missile) able to detect and follow a source of heat, as from an aircraft engine: a heat-seeking missile|
|a chattering or flighty, light-headed person.|
|an extraordinary or unusual thing, person, or event; an exceptional example or instance.|
Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.