1. [ noun ] (botany) any liliaceous plant of the genus Trillium having a whorl of three leaves at the top of the stem with a single three-petaled flower
Synonyms: wood_lily trillium
Related terms: liliaceous_plant dwarf-white_trillium prairie_wake-robin purple_trillium red_trillium genus_Trillium
2. [ noun ] (botany) common American spring-flowering woodland herb having sheathing leaves and an upright club-shaped spadix with overarching green and purple spathe producing scarlet berries
Synonyms: Indian_turnip Arisaema_triphyllum Arisaema_atrorubens jack-in-the-pulpit
Related terms: arum Arisaema