[spi.der.wort] n (1629): any of a genus (Tradescantia of the family Commelinaceae, the spiderwort family) of American monocotyledonous plants with ephemeral often blue or violet flowers
SPIDERWORT
Meaning of SPIDERWORT in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012