Tylosis Ty*lo"sis, n.; pl. {Tyloses}. [NL., fr. Gr. ty`los a lump, knot.] (Bot.) An intrusion of one vegetable cell into the cavity of another, sometimes forming there an irregular mass of cells. --Goodale. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Tylosis — Tylosis …   Wikipédia en Français

  • tylosis — ⇒TYLOSIS, subst. masc. PATHOL. Cor au pied ou œil de perdrix. Le Dr Bazin (...) aurait rougi de ne pas appeler un cor, tylosis (GOURMONT, Esthét. lang. fr., 1899, p. 38). Prononc. et Orth.:[ ]. Lar. Lang. fr.: tylose, tylosis. Étymol. et Hist. 1 …   Encyclopédie Universelle

  • Tylōsis — (gr.), 1) so v.w. Tyloma; 2) schwielige Verhärtung auch in andern Theilen, Geschwüre etc.; 3) Augenliderschwiele, s.d …   Pierer's Universal-Lexikon

  • Tylosis — Tylosis …   Wikipédia en Français

  • tylosis — /tuy loh sis/, n., pl. tyloses / seez/. Bot. a bubblelike formation in the cavity of tracheids or vessels in the wood of trees, consisting of protoplasm intruded from adjacent parenchyma cells. [1875 80; < Gk týlosis act of making callous, equiv …   Universalium

  • tylosis — /taɪˈloʊsəs/ (say tuy lohsuhs) noun balloon like extensions of the walls of xylem vessels, found especially in heartwood. {Greek tylōsis act of making hard} …   Australian English dictionary

  • tylosis — n.; pl. es [Gr. tylos, knob] A hardening or thickening; a callous …   Dictionary of invertebrate zoology

  • tylosis — noun a) a thickening of the skin, especially of the eyelids b) a balloonlike growth in a plant cavity; a tylose …   Wiktionary

  • tylosis — Formation of a callus (tyloma). [G. a becoming callous] t. ciliaris SYN: pachyblepharon. t. linguae leukoplakia of the tongue. t. palmaris et plantaris SYN: palmoplantar keratoderma. * * * ty·lo·sis tī lō səs …   Medical dictionary

  • Tylosis — Ty|lo|se, Ty|lo|sis, die; , ...osen (Med.): das Auftreten von Tylomen …   Universal-Lexikon

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”