Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun sium_suave

1 sense of sium suave

Sense 1
water parsnip, Sium suave -- (stout white-flowered perennial found wild in shallow fresh water; northern United States and Asia)
       => marsh plant, bog plant, swamp plant -- (a semiaquatic plant that grows in soft wet land; most are monocots: sedge, sphagnum, grasses, cattails, etc; possibly heath)