tunica

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an enveloping or covering membrane or layer of body tissue
• Syn:
tunic, adventitia
• Derivationally related forms:
adventitial (for: adventitia)
• Hypernyms:
membrane, tissue layer
• Hyponyms:
albuginea

• Từ đồng nghĩa / Synonyms:
  tunic, adventitia