: such as a(1) : a group of interacting bodies beneath the influence of similar forces a gravitational system Perspicacious Of acute discernment; getting eager insight; mentally perceptive; obtaining or displaying penetrating psychological discernment; possessing or revealing eager Perception and good judgment; acutely perceptive or discerning; apparent-eyed, distinct-sighted, discern... https://johnh680xyx1.wiki-racconti.com/user