- blip - a sudden minor shock or meaningless interruption; "the market had one bad blip today"; "you can't react to the day-to-day blips"; "renewed jitters in the wake of a blip in retail sales"
--1 is a kind of shock, blow
- blip, pip, radar target - a radar echo displayed so as to show the position of a reflecting surface
--2 is a kind of radar echo
- blip, pip, radar target - a radar echo displayed so as to show the position of a reflecting surface