Accretion

аккре́ция

akkrécija

(formation of celestial bodies by the aggregating of matter drawn together by gravity; growth of a celestial body through this process)

нара́щивание

naráščivanije

((gradual) increase by an external addition of matter; an instance of this)

прираще́ние

priraščénije

(increase by natural growth, especially the gradual increase of organic bodies by the internal addition of matter; amount of such growth)

приро́ст

priróst

(increase by natural growth, especially the gradual increase of organic bodies by the internal addition of matter; amount of such growth)

сраста́ние

srastánije

(process of separate particles aggregating or coalescing together; thing formed in this manner — see also concretion)

сраще́ние

sraščénije

(process of separate particles aggregating or coalescing together; thing formed in this manner — see also concretion)

увеличе́ние

uveličénije

(increase by natural growth, especially the gradual increase of organic bodies by the internal addition of matter; amount of such growth)