单词 | zoodendrium |
释义 | zoodendriumn. Zoology. Now rare. The branched support stalk of certain colonial protists. Cf. zoocaulon n. at zoo- comb. form . ΚΠ 1880–1 W. Saville-Kent Man. Infusoria I. 265 Dendromonas... Animalcules..stationed singly at the extremities of an erect,..variously branching pedicle or zoodendrium. ?1885 Proc. 7th Ann. Meeting Amer. Soc. Microscopists 1884 120 The zoodendrium appears to be composed of the individual stalks cohering as they elongate. 1903 Jrnl. Quekett Microsc. Club 8 409 The size of the whole adult zoodendrium is 1/ 6 in. in height and equally wide across the crown. 1972 D. M. Ayers Bioscientific Terminol. xii. 97 Zoodendrium—a treelike, branched stalk of certain colonial infusorians. This entry has been updated (OED Third Edition, June 2017; most recently modified version published online March 2022). < n.1880 |
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