pseudorootとは 意味・読み方・使い方

名詞

pseudoroot (複数形 pseudoroots)

1. (linguistics) A fake root word.
   • 2011, R. Harald Baayen, ‎Robert Schreuder, Morphological Structure in Language Processing (page 186)

     In Experiment 1, pseudowords made up of Italian derivational suffixes of various frequencies and meaningless pseudoroots were contrasted to pseudowords in which the same pseudoroots were combined with control orthographically legal final sequences.

2. (mathematics) This term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.
   • 2016, Scott Chapman, ‎Marco Fontana, ‎Alfred Geroldinger, Multiplicative Ideal Theory and Factorization Theory (page 398)

     This allows one to express coefficients of polynomials in terms of pseudoroots.

3. (biology) Any projection or nodule, such as the hypha of a fungus, that has a rootlike appearance without serving as an actual root.
   • 2023, Gustavo Molina, ‎Minaxi Sharma, ‎Rachid Benhida, Microbial Bioprocessing of Agri-food Wastes

     In addition, pseudoroots of anaerobic fungi and various cellulases secreted by rumen microorganisms are the main reasons for the efficient degradation of lignocellulosic biomass in rumen fermentation.