S: (v) examine, see (observe, check out, and look over carefully or inspect) "The customs agent examined the baggage"; "I must see your passport before you can enter the country"
W: (n) scan [Related to: scan] (an image produced by scanning) "he analyzed the brain scan"; "you could see the tumor in the CAT scan"
W: (n) scan [Related to: scan] (the act of scanning; systematic examination of a prescribed region) "he made a thorough scan of the beach with his binoculars"