wallflower

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. any of numerous plants of the genus Erysimum having fragrant yellow or orange or brownish flowers (Freq. 1)
• Hypernyms:
flower
• Hyponyms:
Siberian wall flower, Erysimum allionii, Cheiranthus allionii
• Member Holonyms:
Erysimum, genus Erysimum
2. perennial of southern Europe having clusters of fragrant flowers of all colors especially yellow and orange;
often naturalized on old walls or cliffs;
sometimes placed in genus Erysimum
• Syn:
Cheiranthus cheiri, Erysimum cheiri
• Hypernyms:
flower
• Member Holonyms:
Cheiranthus, genus Cheiranthus
3. remains on sidelines at social event
• Hypernyms:
shy person, shrinking violet

• Từ đồng nghĩa / Synonyms:
  Cheiranthus cheiri, Erysimum cheiri