patella

Từ điển Oxford Learners Wordfinder Dictionary

noun

a small flat triangular bone in front of the knee that protects the knee joint
• Syn:
kneecap, kneepan
• Derivationally related forms:
patellar
• Hypernyms:
sesamoid bone, sesamoid, os sesamoideum
• Part Holonyms:
knee, knee joint, human knee, articulatio genus, genu

• Từ đồng nghĩa / Synonyms:
  Patella, genus Patella, kneecap, kneepan