needle-shaped

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

narrow and long and pointed;
as pine leaves
• Syn:
acerate, acerose, acicular
• Similar to:
simple, unsubdivided
• Derivationally related forms:
acicula (for: acicular)

• Từ đồng nghĩa / Synonyms:
  acerate, acerose, acicular