Dictionary
Words, grammatical forms and meanings linked to the ontology.
protoVenus en · PROPN
Meanings
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(alt-of, alternative) Alternative form of proto-Venus
For this reason, terms such as protoEarth, protoVenus etc. have no validity until there is a body whose mass is more than half that of the eventual planet.
2018, David A. Rothery, Neil McBride, Iain Gilmour, An Introduction to the Solar System, page 312:If Mercury has once been a satellit of Venus, the falling wind could have swept away so much of protoVenus that it lost gravitational control, and Mercury became a planet.
1981, Fire of Life: The Smithsonian Book of the Sun, page 70:The major angular momentum was initially in the orbiting of the massive inner planets: protoMercury, protoVenus, and protoEarth.
2012, Robert J. Tuttle, The Fourth Source: Effects of Natural Nuclear Reactors, page 101: