Incrassate

{ In*cras"sate (?), In*cras"sa*ted (?), } a. [L. incrassatus, p. p.]

1. Made thick or thicker; thickened; inspissated.

2. (Bot.) Thickened; becoming thicker. Martyn.

3. (Zoöl.) Swelled out on some particular part, as the antennæ of certain insects.

In*cras"sate (?), v. t. [imp. & p. p. Incrassated (?); p. pr. & vb. n. Incrassating.] [L. incrassatus, p. p. of incrassare; pref. in- in + crassus thick.] To make thick or thicker; to thicken; especially, in pharmacy, to thicken (a liquid) by the mixture of another substance, or by evaporating the thinner parts.

Acids dissolve or attenuate; alkalies precipitate or incrassate.
Sir I. Newton.

Liquors which time hath incrassated into jellies.
Sir T. Browne.

In*cras"sate, v. i. To become thick or thicker.