sward

Từ điển WordNet v3.1 - WordNet Dictionary

noun

surface layer of ground containing a mat of grass and grass roots (Freq. 2)
• Syn:
turf, sod, greensward
• Derivationally related forms:
sod (for: sod)
• Hypernyms:
land, ground, soil
• Hyponyms:
divot

• Từ đồng nghĩa / Synonyms:
  turf, sod, greensward