stem

stem
A supporting structure similar to the stalk of a plant.
- brain s. brainstem.
- infundibular s. the neural component of the pituitary stalk that contains nerve tracts passing from the hypothalamus to the pars nervosa. SYN: infundibular stalk.
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scanning transmission electron microscope; Society of Teachers of Emergency Medicine

* * *

(stem) a stalklike supporting structure; see also peduncle.

Medical dictionary. 2011.

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  • stem — stem …   Dictionnaire des rimes

  • Stem — (st[e^]m), n. [AS. stemn, stefn, st[ae]fn; akin to OS. stamn the stem of a ship, D. stam stem, steven stem of a ship, G. stamm stem, steven stem of a ship, Icel. stafn, stamn, stem of a ship, stofn, stomn, stem, Sw. stam a tree trunk, Dan. stamme …   The Collaborative International Dictionary of English

  • stem — [ stɛm ] n. m. VAR. stemm • 1934, 1924; mot norv. ♦ Ski Virage accompli en ouvrant le ski aval et en le rapprochant à la sortie de la courbe. ● stem ou stemm nom masculin (norvégien stemm) À ski, virage basé sur le transfert du poids du corps d… …   Encyclopédie Universelle

  • Stem — may also refer to:* a Scanning Transmission Electron Microscope (STEM) or Scanning Transmission Electron Microscopy (STEM) * STEM fields, Science, Technology, Engineering, and Mathematics, collectively considered core technological underpinnings… …   Wikipedia

  • stem — stem1 [stem] n. [ME < OE stemn, stefn, akin to Ger stamm, tree trunk < IE base * stebh , post, pole > STEP, STAFF1] 1. the main upward growing axis of a plant, having nodes and bearing leaves, usually extending in a direction opposite to …   English World dictionary

  • Stem — Stem, v. t. 1. To remove the stem or stems from; as, to stem cherries; to remove the stem and its appendages (ribs and veins) from; as, to stem tobacco leaves. [1913 Webster] 2. To ram, as clay, into a blasting hole. [1913 Webster] …   The Collaborative International Dictionary of English

  • Stem — Stem, v. t. [imp. & p. p. {Stemmed}; p. pr. & vb. n. {Stemming}.] [Either from stem, n., or akin to stammer; cf. G. stemmen to press against.] To oppose or cut with, or as with, the stem of a vessel; to resist, or make progress against; to stop… …   The Collaborative International Dictionary of English

  • STEM — (sigle de « science, technology, engineering, and mathematics ») est un américanisme désignant quatre disciplines : science, technologie, ingénierie et mathématiques. En 2011, selon l’United States National Research Council et le… …   Wikipédia en Français

  • stem — s. n. Trimis de siveco, 10.08.2004. Sursa: Dicţionar ortografic  STEM s.n. (mar.) Acord de angajare a unei nave prin care armatorul se obligă să efectueze transportul, se hotărăsc data şi locul încărcării, cantitatea de încărcat rămânând… …   Dicționar Român

  • stem — Ⅰ. stem [1] ► NOUN 1) the main body or stalk of a plant or shrub. 2) the stalk supporting a fruit, flower, or leaf. 3) a long, thin supportive or main section of something, such as that of a wine glass or tobacco pipe. 4) a rod or cylinder in a… …   English terms dictionary

  • Stem — (nl. ‚Stimme‘) steht für: eine niederländische Tageszeitung, siehe BN/De Stem die ehemalige südafrikanische Nationalhymne, siehe Die Stem van Suid Afrika STEM ist die Abkürzung für: Scanning Transmission Electron Microscope, siehe… …   Deutsch Wikipedia

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