A spice plant with aromatic black seeds, Nigella sativa.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: black caraway, black cumin, fennelflower, nigella, onion seed
Antonyms: none provided
grass native to West Indies but common in southern United States having tufted wiry stems often infested with a dark fungus
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: smut grass, carpet grass, Sporobolus poiretii
Antonyms: none provided
Broader terms: dropseed, drop-seed