radio pill
noun
A small device which uses radio signals to transmit measurements (of pressure, temperature, pH, etc.), especially from within the body; an endoradiosonde or radiotelemetry capsule.
Origin
1950s; earliest use found in Florence (South Carolina) Morning News.
- keep the ball rolling
- keep the bastards honest
- keep the field
- keep the peace
- keep the pot boiling
- keep (the) score
- keep the wolf from the door
- keep time
- keep to
- keep to oneself
- keep up (also keep up with)
- keep up appearances
- keep up with
- keep up with the Joneses
- keep watch
- keep wicket
- keep your hair on!
- keep your pecker up
- keep your shirt on
- keepy-up
- keepy-uppy
- keeshond
- keester
- keeve
- kef