P0161900 (pĕn′jə-ləs, pĕn′dyə-, -də-)adj.1. Hanging loosely; suspended so as to swing or sway.2. Wavering; undecided.[From Latin pendulus, from pendēre, to hang; see (s)pen- in Indo-European roots.]pen′du·lous·ly adv.pen′du·lous·ness n. MedicalSeependulous