Entry 2 senses · 2 variants Webster, 1913 Spathose · Spath·ose · IPA a. a. 01 a. See Spathic. 1. See Spathic.(Min.) See: Spathic 02 a. Having a spathe; resembling a spathe; spatheceous; spathal. 1. Having a spathe; resembling a spathe; spatheceous; spathal.(Bot.)