Found 1 definition: nipplewort.
Pos: Noun
[CIDE DICTIONARY]
nipplewort, n.
A yellow-flowered composite herb (Lampsana communis), formerly used as an external application to the nipples of women; -- called also dock-cress. [1913 Webster]
[OXFORD DICTIONARY]
nipplewort, n. a yellow-flowered weed, Lapsana communis.
[RELATED WORDS]
dwarf nipplewort