Alternation

  • 41alternation of generations — noun the alternation between generations of asexual with sexual reproduction in certain plants and animals, as in mosses and tapeworms …

  • 42alternation of generations — noun the alternation of two or more different forms in the life cycle of a plant or animal • Syn: ↑heterogenesis, ↑xenogenesis • Hypernyms: ↑organic phenomenon • Hyponyms: ↑metagenesis, ↑digenesis …

    Useful english dictionary

  • 43alternation — noun Date: 15th century 1. a. the act or process of alternating or causing to alternate b. alternating occurrence ; succession 2. inclusive disjunction 3. the occurrence of different allomorphs or allophones …

    New Collegiate Dictionary

  • 44alternation — The occurrence of two things or phases in succession and recurrently; used interchangeably with alternans. cardiac a. the occurrence of any cardiac phenomenon every other beat. concordant a. a. in either the mechanical or electrical activity of… …

    Medical dictionary

  • 45alternation — Synonyms and related words: Lissajous figure, back and forth, battledore and shuttlecock, beat, chain, coaction, coming and going, commutation, complementary distribution, concurrence, consecution, cooperation, counterchange, cross fire,… …

    Moby Thesaurus

  • 46Alternation — Ændring, vekslen …

    Danske encyklopædi

  • 47alternation — I (Roget s IV) n. Syn. variation, rotation, transposition, shift; see interchange 2 . II (Roget s Thesaurus II) noun Occurrence in successive turns: interchange, rotation. See CHANGE …

    English dictionary for students

  • 48Alternation — Al|ter|na|ti|on 〈f.; Gen.: , Pl.: en〉 Syn. Alternanz (1) 1. Wechsel zwischen zwei Möglichkeiten, Dingen usw. 2. 〈Metrik〉 Wechsel zwischen einsilbiger Hebung u. Senkung [Etym.: frz., »Abwechslung«; zu lat. alter »der andere«] …

    Lexikalische Deutsches Wörterbuch

  • 49Alternation — Al|ter|na|ti|on die; , en <aus lat. alternatio »Abwechslung« zu alternare, vgl. ↑alternieren>: 1. Wechsel zwischen zwei Möglichkeiten, Dingen usw. 2. svw. ↑Alternanz. 3. das Auftreten von Alternanten (z. B. das Vorhandensein verschiedener… …

    Das große Fremdwörterbuch

  • 50alternation — al·ter·na·tion || ‚ɔːltÉ™ neɪʃn n. interchanging, taking turns, rotation, substitution …

    English contemporary dictionary