LADY'S THUMB


Meaning of LADY'S THUMB in English

Function: noun

Date: 1837

: a widely distributed weedy annual herb ( Polygonum persicaria ) of the buckwheat family that has large lanceolate leaves often with a blackish blotch suggesting a thumbprint

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.