penetrability

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the quality of being penetrable (by people or light or missiles etc.)
• Syn:
perviousness
• Ant:
imperviousness (for: perviousness), impenetrability
• Derivationally related forms:
pervious (for: perviousness), penetrable
• Hypernyms:
quality

• Từ trái nghĩa / Antonyms:
  impenetrability, imperviousness