an incorrect form of HENDECA-, a. Gr. ἔνδεκα eleven; occurring in Endecagon, a plane figure of eleven sides; Endecagynous a. Bot., having eleven pistils; Endecaphyllous a., having eleven leaflets; Endecasyllabic a., having eleven syllables; Endecasyllable, a verse of eleven syllables: see HENDECAGON, -GYNOUS, -PHYLLOUS, -SYLLABIC, -SYLLABLE.