sonde
Top 6000
Meanings
Noun
1. probe; sound (medicine)
2. any of various devices for testing physical conditions, often for remote or underwater locations
3. probe (astronomy)
4. sound (measurement to establish the depth of water)
Examples6
Space probes have landed on Mars.
The space probe has reached Mars.
The New Horizons space probe flew by Pluto.
The lambda sensor is on the fritz again.
to sound out
The space probe parachuted down to the methanic lake on Titan.