pluralizing

from The Collaborative International Dictionary of English v.0.48
Pluralize \Plu"ral*ize\, v. t. [imp. & p. p. {Pluralized}; p.
   pr. & vb. n. {Pluralizing}.]
   1. To make plural by using the plural termination; to
      attribute plurality to; to express in the plural form.
      [1913 Webster]

   2. To multiply; to make manifold. [R.]
      [1913 Webster]
    

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