Sow thistle Meaning, Definition & Usage

  1. noun any of several Old World coarse prickly-leaved shrubs and subshrubs having milky juice and yellow flowers; widely naturalized; often noxious weeds in cultivated soil
    milk thistle.

WordNet


Definitions
  1. Sonchus oleraceus.
Definitions
  1. AS. sugepistel (Bot.), a composite plant (Sonchus oleraceus) said to be eaten by swine and some other animals.

Webster 1913