rib

rib
one of a series of long, thin bony rods articulating with the apophyses of the vertebrae and supporting the trunk musculature. The ventral ends are free. They consist of two types: the dorsal, epipleural or true ribs which arise from the transverse processes and lie in the transverse septum of the epaxial muscles (homologous to those in tetrapods) and the ventral, pleural, or pleuroperitoneal ribs which lie just outside of the body cavity. Pleural ribs are found in Elasmobranchii, pleural and dorsal ribs in Teleostomi; ribs are lacking in Holocephali. The intramuscular bones of the horizontal septum are homologous with dorsal ribs. Haemal ribs (q.v.) is a misnomer for the ventral ribs

Dictionary of ichthyology. 2009.

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  • rib — rib·ald·ly; rib·al·drous; rib·al·dry; rib·and; rib·bok; rib·bon·er; rib·bon·ism; rib·bon·man; rib·by; rib; rib·less; rib·let; rib·ald; rib·band; rib·ber; rib·bing; rib·bon; pe·rib·o·lus; …   English syllables

  • Rib — Rib, n. [AS. rib, ribb; akin to D. rib, G. rippe, OHG. rippa, rippi, Dan. ribbe, Icel. rif, Russ. rebro.] 1. (Anat.) One of the curved bones attached to the vertebral column and supporting the lateral walls of the thorax. [1913 Webster] Note: In… …   The Collaborative International Dictionary of English

  • rib — [rib] n. [ME ribbe < OE rib, akin to ON rif, Ger rippe < IE base * rebh , to arch over, roof over > Gr ereptein, to crown, OSlav rebro, rib] 1. any of the arched bones attached posteriorly to the vertebral column and enclosing the chest… …   English World dictionary

  • Rib — Rib, v. t. [imp. & p. p. {Ribbed}; p. pr. & vb. n. {Ribbing}.] 1. To furnish with ribs; to form with rising lines and channels; as, to rib cloth. [1913 Webster] 2. To inclose, as with ribs, and protect; to shut in. [1913 Webster] [1913 Webster]… …   The Collaborative International Dictionary of English

  • RIB — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. {{{image}}}   Sigles d une seule lettre   Sigles de deux lettres > Sigles de trois lettres …   Wikipédia en Français

  • rib... — rib..., Rib... vgl. ↑ribo..., Ribo …   Das große Fremdwörterbuch

  • Rib — Rib. См. Ребро жесткости. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • RIB ou R.I.B. — ● RIB ou R.I.B. nom masculin Relevé d identité bancaire …   Encyclopédie Universelle

  • Rib — Rib: Symbol für ↑ Ribose in Polysaccharidformeln …   Universal-Lexikon

  • rib — vb *banter, chaff, kid, rag, josh, jolly …   New Dictionary of Synonyms

  • rib- — *rib germ., Verb: nhd. wickeln; ne. wrap (Verb); Hinweis: s. *rība , *ribjōn; Etymologie: s. ing. *reip , Verb, Substantiv, reißen, Rand, Pokorny 858; …   Germanisches Wörterbuch

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