v. t. [ imp. & p. p. Disintegrated; p. pr. & vb. n. Disintegrating. ] [ L. dis- + integratus, p. p. of integrare to renew, repair, fr. integer entire, whole. See Integer. ] To separate into integrant parts; to reduce to fragments or to powder; to break up, or cause to fall to pieces, as a rock, by blows of a hammer, frost, rain, and other mechanical or atmospheric influences. [ 1913 Webster ]
Marlites are not disintegrated by exposure to the atmosphere, at least in six years. Kirwan. [ 1913 Webster ]