The word 'planet' is defined as follows:
NOUN
1) a large spherical mass of rock or gas orbiting and receiving light from a star, especially any of the eight known masses orbiting and receiving light from the Sun
2) any of the seven celestial bodies in which ancient peoples believed moved among the fixed stars
3) a celestial body believed to determine human destiny and influence human activities
4) planet Earth and its natural environment
As the name "Oblog" there is no planet defined nor inferred.
A planet - is defined as an object that has its own gravity, and is in orbit around a sun.
The Welsh word for planet is 'planed' (plural - planedau)
The plural for of the word planet is the word planets.
An anomaly refers to the position of a planet or satellite that is defined by its angular distance from its last perihelion. It is considered an irregularity in the motion of a planet or satellite.
The name given to a word defined in a dictionary is its entry word or headword.
Neptune is a gas planet and thus does not have a well defined surface like a terrestrial planet does.
No, the word planet is a noun, a word for a thing. The adjective form is planetary.
"Escape velocity" is defined as the velocity required in order to guarantee that the object will not fall back under the influence of the planet's gravitational attraction. If it's possible to escape from a planet's gravitational attraction, then an escape velocity can be defined and calculated.
Saturn of course
Geothermal energy is defined as heat from the Earth.
A day is defined as the time it take a planet to revolve once on it's axis. So it is the time it takes for a planet to "spin" once.