definition of
[disintegrate]

[1] #1 disintegrate v. break into parts or components or lose cohesion or unity; "The material disintegrated"; "the group disintegrated after the leader died". wn

[2] #2 disintegrate v. cause to undergo fission or lose particles. wn

[3] #3 disintegrate v. [decay, decompose] lose a stored charge, magnetic flux, or current; "the particles disintegrated during the nuclear fission process". wn