- decomposition, disintegration - in a decomposed state
--1 is a kind of decay
--1 has particulars: fragmentationDerived form: verb disintegrate1 - dissolution, disintegration - separation into component parts
--2 is a kind of natural process, natural action, action, activity
--2 has particulars: fibrinolysis; lysisDerived form: verb disintegrate1 - decay, radioactive decay, disintegration - the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
--3 is a kind of nuclear reaction
--3 has particulars: alpha decay; beta decayDerived forms: verb disintegrate2, verb disintegrate3 - annihilation, disintegration - total destruction; "bomb tests resulted in the annihilation of the atoll"
--4 is a kind of destruction, demolition, wipeout
--4 has particulars: extinction, extermination