D defs.my
Entry 1 sense Webster, 1913

Preantenultimate

· Pre·an·te·nul·ti·mate · IPA
01 a. Being or indicating the fourth syllable from the end of a word, or that before the antepenult.
  1. 1.
    Being or indicating the fourth syllable from the end of a word, or that before the antepenult.