anast

n. [ Gr. 'ana` up + ista`nai to make to stand. ] (Physiol.) One of a series of substances formed, in secreting cells, by constructive or anabolic processes, in the production of protoplasm; -- opposed to katastate. Foster. [ 1913 Webster ]

a. [ Gr. 'ana` up + ista`nai to make to stand: cf. statiko`s causing to stand. ] Pertaining to a process or a style of printing from characters in relief on zinc plates. [ 1913 Webster ]

In this process the letterpress, engraving, or design of any kind is transferred to a zinc plate; the parts not covered with ink are eaten out, leaving a facsimile in relief to be printed from. [ 1913 Webster ]

n. 1. 1 a genus of plants consisting of a single species, rose of Jericho (also called resurrection plant).
Syn. -- genus Anastatica. [ WordNet 1.5 ]

n. 1. compound lens or lens system designed to be free of astigmatism and able to form approximately point images. [ WordNet 1.5 ]

a. [ Pref. an-not + astigmatic. ] (Optics) Not astigmatic; free of astigmatism; -- pertaining to a lens or lens system, and used especially of a lens system which consists of a converging lens and a diverging lens of equal and opposite astigmatism but different focal lengths, and sensibly free from astigmatism. [ Webster 1913 Suppl. + WordNet 1.5 ]

v. i. [ imp. & p. p. Anastomozed p. pr. & vb. n. Anastomosing. ] [ Cf. F. anastomoser, fr. anastomose. See Anastomosis. ] 1. (Anat. & Bot.) To inosculate; to intercommunicate by anastomosis, as the arteries and veins. [ 1913 Webster ]

The ribbing of the leaf, and the anastomosing network of its vessels. I. Taylor. [ 1913 Webster ]

2. Of any channels or lines, to meet and unite or run into each other, as rivers; to coalesce; to interjoin. [ Webster 1913 Suppl. ]

‖n.; pl. Anastomoses [ NL., fr. Gr. &unr_; opening, fr. &unr_; to furnish with a mouth or opening, to open; &unr_; + &unr_; mouth: cf. F. anastomose. ] (Anat. & Bot.) The inosculation of vessels, or intercommunication between two or more vessels or nerves, as the cross communication between arteries or veins. [ 1913 Webster ]

a. Of or pertaining to anastomosis. [ 1913 Webster ]