Polytomy Po*lyt"o*my, n. (Logic) A division into many members. --F. Bowen. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • polytomy — multifurcation (a node in a tree that connects more than three branches. If the tree is rooted or directed, one branch represents the ancestral lineage and the other branches descendent lineages. A multifurcation often results because of a lack… …   Dictionary of ichthyology

  • polytomy — polytomous, adj. /peuh lit euh mee/, n., pl. polytomies. 1. the act or process of dividing into more than three parts. 2. the state or condition of being so divided. [1860 65; POLY + TOMY] * * * …   Universalium

  • polytomy — noun A section of a phylogeny in which the evolutionary relationships can not be fully resolved to dichotomies …   Wiktionary

  • polytomy — po·lyt·o·my …   English syllables

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  • Makedonischer Kammmolch — Systematik Klasse: Lurche (Amphibia) Ordnung: Schwanzlurche (Caudata) Überfamilie: Salamanderverwandte (Salamandroidea) Familie …   Deutsch Wikipedia

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