Obs. rare. [ad. med.L. tritōri-um, f. L. trīt-, ppl. stem of terĕre to rub, thresh: see -ORY1. Cf. Ælfric’s Vocab. (Wr.-Wülcker, 107/2), ‘Trītōrium, þerscel,’ THRESHEL, a threshing-instrument, a flail, which separates the grain from the straw and chaff.] A vessel for separating liquids of different densities.

1

1660.  trans. Paracelsus’ Archidoxis, I. x. 143. The Pure [Spirit] will Swim at top, Separate it by a Tritory, or Separating Glass.

2

[1693.  trans. Blancard’s Phys. Dict. (ed. 2), Tritorium, the same with Infundibulum.

3

1758.  [R. Dossie], Elaboratory laid open, Introd. 30. Tritoriums, or separating funnels.

4

1860.  Mayne, Expos. Lex., Tritorium, term for a mortar; also a glass for separating oil from water in distillation; formerly used the same as Infundibulum, according to Ruland and Johnson, and Paracelsus.]

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