pricker

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a small sharp-pointed tip resembling a spike on a stem or leaf
• Syn:
spine, thorn, prickle, sticker, spikelet
• Derivationally related forms:
stick (for: sticker), prick, prickly (for: prickle), thorny (for: thorn), spinous (for: spine)
• Hypernyms:
aculeus
• Hyponyms:
glochidium, glochid
2. an awl for making small holes for brads or small screws
• Syn:
bradawl
• Derivationally related forms:
prick
• Hypernyms:
awl

• Từ đồng nghĩa / Synonyms:
  bradawl, spine, thorn, prickle, sticker, spikelet