oat

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. annual grass of Europe and North Africa;
grains used as food and fodder (referred to primarily in the plural: 'oats') (Freq. 1)
• Hypernyms:
cereal, cereal grass
• Hyponyms:
cereal oat, Avena sativa, wild oat, wild oat grass, Avena fatua,
slender wild oat, Avena barbata, wild red oat, animated oat, Avene sterilis
• Member Holonyms:
Avena, genus Avena
2. seed of the annual grass Avena sativa (spoken of primarily in the plural as 'oats')
• Usage Domain:
plural, plural form
• Hypernyms:
grain, food grain, cereal
• Part Holonyms:
cereal oat, Avena sativa