\In"te*grant\, a. [L. integrans, -antis, p. pr. of
integrare to make whole, renew: cf. F. int['e]grant. See
{Integrate}.]
Making part of a whole; necessary to constitute an entire
thing; integral. --Boyle.
      All these are integrant parts of the republic. --Burke.
{Integrant parts}, or {particles}, of bodies, those smaller
   particles into which a body may be reduced without loss of
   its original constitution, as by mechanical division.