a. [f. prec. + -AL.] Of, pertaining to, or of the nature of a crystalloid.
1861. T. Graham, in Phil. Trans., 184. The colloidal is, in fact, a dynamical state of matter, the crystalloidal being the statical condition.
1876. Bartholow, Mat. Med. (1879), 414. The active substance, being crystalloidal, diffuses into the blood with facility.