cranny

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a long narrow depression in a surface
• Syn:
crevice, crack, fissure, chap
• Derivationally related forms:
fissure (for: fissure)
• Hypernyms:
depression, impression, imprint
2. a small opening or crevice (especially in a rock face or wall)
• Hypernyms:
hole

• Từ đồng nghĩa / Synonyms:
  crevice, crack, fissure, chap