Определение accretion disk в Английский Язык Английский Язык словарь
A structure formed by matter falling into a gravitational source such as a galaxy, black hole, or protostar
{i} (Astronomy) rapidly spinning flat disk of gas and dust in space that forms around a black hole or other very large object that is growing by drawing matter to it with its gravitational field
A disk of interstellar material surrounding a celestial object with an intense gravitational field, such as a black hole