egg timer
Noun
Meaning
a sandglass that runs for three minutes; used to time the boiling of eggs
Source: WordNetAlternative names
egg-timer
Synonyms
Antonyms
Hypernyms
Examples
A bad date that seems to last forever can be pulled into a great yarn, but when it ends with the egg timer chirping that your quarter hour is up, it kinda loses its punchline.
Who wants to have their life controlled by an egg timer?
The interview subjects in the film—family, friends, and colleagues—recall how Rogers once filmed an egg timer just to teach the children watching how long a minute was.
To show what a minute was, he patiently let an egg timer tick it off.