(n) :
(geology) A nodule of stone having a cavity lined with mineral or crystal matter on the inside wall.
(n) :
(physics) Acronym of generic object of dark energy, a theoretical alternative to black holes; an object with an event horizon enclosing an interior composed of dark energy.
(n) :
(geology) A nodule of stone having a cavity lined with mineral or crystal matter on the inside wall.
(n) :
(physics) Acronym of generic object of dark energy, a theoretical alternative to black holes; an object with an event horizon enclosing an interior composed of dark energy.