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tetraspore

[te-truh-spawr, -spohr]
noun Botany.
  1. one of the four asexual spores produced within a tetrasporangium.
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Origin of tetraspore

First recorded in 1855–60; tetra- + spore
Related formstet·ra·spor·ic [te-truh-spawr-ik, -spor-] /ˌtɛ trəˈspɔr ɪk, -ˈspɒr-/, tet·ra·spor·ous [te-truh-spawr-uh s, -spohr-, ti-tras-per-] /ˌtɛ trəˈspɔr əs, -ˈspoʊr-, tɪˈtræs pər-/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for tetraspore

Historical Examples of tetraspore

  • The tetraspore is also sometimes contained in a conceptacle.

    Sea-Weeds, Shells and Fossils

    Peter Gray


British Dictionary definitions for tetraspore

tetraspore

noun
  1. any of the asexual spores that are produced in groups of four in the sporangium (tetrasporangium) of any of the red algae
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Derived Formstetrasporic (ˌtɛtrəˈspɒrɪk) or tetrasporous (ˌtɛtrəˈspɔːrəs, tɪˈtræspərəs), adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012