D defs.my
Entry 1 sense Webster, 1913

Liliaceous

/(lĭl`ĭ*ā"shŭs)/ · Lil·i·a·ceous · IPA
01 a. Of or pertaining to a natural order of which the lily, tulip, and hyacinth are well-known examples.
  1. 1.
    Of or pertaining to a natural order of which the lily, tulip, and hyacinth are well-known examples.(Bot.)