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- This formation, called an accretion disk, may be very important in some stellar birth sequences .
- If accretion takes place in eccentric orbits as well, the rotation will be prograde and of the right order of magnitude .
- The model comprising accretion onto a neutron star or black hole companion must still be considered a favored hypothesis .
- As the accretion disk feeds more mass into itself, the embryo star contracts, growing ever denser and more massive .
- Effect of ice accretion on aircraft flight performance
- (law) an increase in a beneficiary''s share in an estate (as when a co-beneficiary dies or fails to meet some condition or rejects the inheritance)
- an increase by natural growth or addition
- (geology) an increase in land resulting from alluvial deposits or waterborne sediment
- (biology) growth by addition as by the adhesion of parts or particles
- (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases
- something contributing to growth or increase; "he scraped away the accretions of paint"; "the central city surrounded by recent accretions"