THREE-SEEDED MERCURY(noun)Did you mean?RhymesDefinitions There is 1 meaning of the phrase Three-Seeded Mercury. Three-Seeded Mercury - as a noun Weedy herb of eastern north america Synonyms (Exact Relations)acalypha virginicaWord Variations & RelationsStarts TStarts THStarts THRStarts THREEnds YEnds RYEnds URYEnds CURYStarts T & ends YStarts TH & ends YStarts T & ends RYA-Z Proximitiesthree-piecethree-plythree-prongedthree-quartersthree-seeded Three-Seeded Mercury three-sidedthree-waythree-wheelthree-wheeledthreefold16