blip

/blɪp/

noun

I heard a blip on the radar.

意味（1）

(electronics) A small dot registered on electronic equipment, such as a radar or oscilloscope screen.

When the blip began to move up the oscilloscope screen, they followed again.

意味（2）

A short sound of a single pitch, usually electronically generated.

意味（3）

(by extension) A brief and usually minor aberration or deviation from what is expected or normal.

意味（4）

(Internet, historical) An individual message or document in the Google Wave software framework.