Definition of chaffweed in English:

chaffweed

Line breaks: chaff|weed
Pronunciation: /ˈtʃafwiːd
 
/

noun

[mass noun]
  • A tiny European pimpernel with pink or white flowers.
    • Anagallis minima, family Primulaceae
    More example sentences
    • We have also found smooth boisduvalia and chaffweed under irrigation pivots in cultivated fields, and sand verbena is found in open, shifting sand dunes.
    • A. minima (chaffweed) is a small, spreading annual with alternate, oval, stalkless leaves.
    • Alvan W. Chapman first collected chaffweed in the mid 1800s along the Caloosahatchee River (s.n., US), presumably in Lee County.

Origin

mid 16th century: probably from the verb chafe + weed.

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