quassation

quassation
The breaking up of crude drug materials, such as bark and woody stems, into small pieces to facilitate extraction and other treatment. [L. quassatio, fr. quasso, pp. -atus, to shake violently, fr. quatio, to shake]

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quas·sa·tion (kwah-saґshən) [L. quassatio] the crushing of drugs, or their reduction to small pieces.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Quassation — Quas*sa tion, n. [L. quassatio, from quassare to shake. See {Quash} to crush.] The act of shaking, or the state of being shaken. Gayton. [1913 Webster] …   The Collaborative International Dictionary of English

  • quassation — n. Concussion, shaking …   New dictionary of synonyms

  • quassation — …   Useful english dictionary

  • Agitation — (Roget s Thesaurus) >Irregular motion. < N PARAG:Agitation >N GRP: N 1 Sgm: N 1 agitation agitation stir tremor shake ripple jog jolt jar jerk shock succussion trepidation quiver …   English dictionary for students

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