1) Liliid monocot family 
• (a.) Of or pertaining to a natural order of which the lily, tulip, and hyacinth are well-known examples. • (a.) Like the blossom of a lily in general form.
Lil`i·a'ceous (lĭl`ĭ*ā'shŭs) adjective [ Latin liliaceus , from lilium lily. See Lily .] (Botany) (a) Of or pertaining to a natural order of which the lily, tulip, and hyacinth are well-known examples. (b) Like the blossom of a l...
[adj] - of or pertaining to or characteristic of plants of the family Liliaceae
adjective of or pertaining to or characteristic of plants of the family Liliaceae