undergrowth

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the brush (small trees and bushes and ferns etc.) growing beneath taller trees in a wood or forest
• Syn:
underbrush, underwood
• Hypernyms:
brush, brushwood, coppice, copse, thicket
• Hyponyms:
groundcover, ground cover
• Member Holonyms:
forest, wood, woods

• Từ đồng nghĩa / Synonyms:
  underbrush, underwood