pulmonate

pulmonate
/pul"meuh nayt', -nit, pool"-/, adj.
1. Zool. having lungs or lunglike organs.
2. belonging to the Pulmonata, an order of gastropod mollusks usually breathing by means of a lunglike sac, and including most of the terrestrial snails and the slugs and certain aquatic snails.
n.
3. a pulmonate gastropod.
[1835-45; < NL pulmonatus. See PULMONARY, -ATE1]

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      (subclass Pulmonata), any of various land, freshwater, and marine snails belonging to the class Gastropoda (phylum Mollusca) that have lost their ancestral gills and breathe instead by means of a “lung”—a highly vascularized saclike modification of the mantle cavity. Some snails lack an external shell, but most pulmonates have a spiral shell that may be attenuated or flattened. They are anatomically more advanced than other snails: all are detorted (bilaterally symmetrical, with an unlooped nerve cord) as adults, and the auricle of the heart is anterior to the ventricle. All are hermaphroditic—i.e., with both male and female reproductive organs in one animal. In addition, pulmonates are used in the delicacy escargot.

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Universalium. 2010.

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  • pulmonate — PULMONÁTE s.f. pl. Subclasă de moluşte gasteropode care respiră printr un plămân; (la sg.) moluscă din această subclasă. [< fr. pulmonés, cf. lat. pulmonata]. Trimis de LauraGellner, 13.09.2007. Sursa: DN  PULMONÁTE s. f …   Dicționar Român

  • Pulmonate — Pul mo*nate, a. (Zo[ o]l.) (a) Having breathing organs that act as lungs. (b) Pertaining to the Pulmonata. n. One of the Pulmonata. [1913 Webster] …   The Collaborative International Dictionary of English

  • pulmonate — [pul′mə nit, pul′mənāt΄] adj. [ModL pulmonatus < L pulmo, lung: see PULMONARY] Zool. 1. having lungs or lunglike organs 2. of or belonging to a subclass (Pulmonata) of gastropods having a sort of lung or air sac, as the land snails and slugs,… …   English World dictionary

  • pulmonate — I. adjective Etymology: Latin pulmon , pulmo lung Date: circa 1859 1. having lungs or organs resembling lungs 2. of or relating to a subclass (Pulmonata) of gastropod mollusks having a respiratory sac and comprising most land snails and slugs and …   New Collegiate Dictionary

  • pulmonate — pul•mo•nate [[t]ˈpʌl məˌneɪt, nɪt, ˈpʊl [/t]] adj. 1) zool. having lungs or lunglike organs 2) ivt belonging to the Pulmonata, an order (or subclass) of gastropods that have a mantle cavity adapted for breathing: includes most terrestrial snails… …   From formal English to slang

  • pulmonate — /ˈpʌlmənət/ (say pulmuhnuht) adjective 1. having lungs or lung like organs. 2. belonging to the Pulmonata, an order or group of gastropod molluscs usually breathing by means of a lung like sac, and including most of the terrestrial snails and the …  

  • pulmonate — 1. adjective a) having lungs or similar organs b) of, relating to, or belonging to the gastropod order Pulmonata (slugs and snails) 2. noun A gastropod of the order Pulmonata …   Wiktionary

  • Pulmonate — Pul|mo|na|te 〈f. 19〉 = Lungenschnecke [zu lat. pulmo, Gen. pulmonis „Lunge“] …   Universal-Lexikon

  • Pulmonate — Pul|mo|na|te 〈f.; Gen.: , Pl.: n; Zool.〉 Lungenschnecke [Etym.: <lat. pulmo »Lunge«] …   Lexikalische Deutsches Wörterbuch

  • pulmonate — pul·mo·nate || pÊŒmÉ™neɪt adj. possessing lungs …   English contemporary dictionary

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