[f. as prec. + -MENT.] a. ‘The condition of an encysted tumour’ (Syd. Soc. Lex.). b. Biol. The process of becoming surrounded by a cyst.

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1866.  Pall Mall Gaz., 28 March, 4/2. The encystment of the parasites.

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1877.  Huxley, Anat. Inv. Anim., ii. 96. These Flagellata … present various modes of agamic multiplication by fission, preceded or not by encystment.

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