The story
From hydro- + gravitational.
Etymology from Wiktionary, CC BY-SA 4.0.
hydrogravitational
Today it means: Describing the interaction of gravity and the movement of fluids (such as astronomical plasmas) Full definition →
Today it means: Describing the interaction of gravity and the movement of fluids (such as astronomical plasmas) Full definition →
From hydro- + gravitational.
Etymology from Wiktionary, CC BY-SA 4.0.