affix

affix
    n 1: a linguistic element added to a word to produce an
         inflected or derived form
    v 1: attach to; "affix the seal here" [syn: {affix}, {stick on}]
    2: add to the very end; "He appended a glossary to his novel
       where he used an invented language" [syn: {append}, {add on},
       {supplement}, {affix}]
    3: attach or become attached to a stem word; "grammatical
       morphemes affix to the stem"
    

Affix \Af*fix"\, v. t. [imp. & p. p. {Affixed}; p. pr. & vb. n.
   {Affixing}.] [LL. affixare, L. affixus, p. p. of affigere to
   fasten to; ad + figere to fasten: cf. OE. affichen, F.
   afficher, ultimately fr. L. affigere. See {Fix}.]
   1. To subjoin, annex, or add at the close or end; to append
      to; to fix to any part of; as, to affix a syllable to a
      word; to affix a seal to an instrument; to affix one's
      name to a writing.
      [1913 Webster]

   2. To fix or fasten in any way; to attach physically.
      [1913 Webster]

            Should they [caterpillars] affix them to the leaves
            of a plant improper for their food.   --Ray.
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   3. To attach, unite, or connect with; as, names affixed to
      ideas, or ideas affixed to things; to affix a stigma to a
      person; to affix ridicule or blame to any one.
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   4. To fix or fasten figuratively; -- with on or upon; as,
      eyes affixed upon the ground. [Obs.] --Spenser.
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   Syn: To attach; subjoin; connect; annex; unite.
        [1913 Webster]
    

Affix \Af"fix\, n.; pl. {Affixes}. [L. affixus, p. p. of
   affigere: cf. F. affixe.]
   That which is affixed; an appendage; esp. one or more letters
   or syllables added at the end of a word; a suffix; a postfix.
   [1913 Webster]
    

101 Moby Thesaurus words for "affix":
      IC analysis, accidence, add, adjoin, affixation, agglutinate,
      allomorph, allonge, anchor, annex, append, appendix, attach, belay,
      bound morpheme, burden, cement, cinch, clamp, clinch, coda,
      codicil, commentary, complicate, conjoin, conjugation, cramp,
      cutting, declension, decorate, derivation, difference of form,
      enclitic, encumber, engraft, envoi, epilogue, fasten, fix,
      formative, free form, glue on, graft, grapple, hitch on,
      immediate constituent analysis, infix, infixation, inflection,
      interlineation, interpolation, join with, knit, make fast,
      marginalia, moor, morph, morpheme, morphemic analysis, morphemics,
      morphology, morphophonemics, note, ornament, paradigm, paste on,
      plus, postfix, postscript, prefix, prefixation, proclitic, put to,
      put with, radical, rider, rivet, root, saddle with, scholia,
      screw up, secure, set, set to, slap on, stem, subjoin, suffix,
      suffixation, superadd, superpose, tack on, tag, tag on, tail,
      theme, tighten, trice up, trim, unite with, word-formation