<span class="searchmatch">protosyllables</span> plural of <span class="searchmatch">protosyllable</span>...
From proto- + syllable. <span class="searchmatch">protosyllable</span> (plural <span class="searchmatch">protosyllables</span>) A vocalization in speech that is the precursor to a syllable. A rhythmic precursor to a...
From proto- + syllabic. protosyllabic (not comparable) Of or relating to a <span class="searchmatch">protosyllable</span>....
oligosyllable open syllable pentasyllable plurisyllable polysyllable <span class="searchmatch">protosyllable</span> quadrisyllable quinquesyllable semisyllable septisyllable sesquisyllable...