demarcation

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the boundary of a specific area (Freq. 2)
• Syn:
limit, demarcation line
• Derivationally related forms:
demarcate
• Hypernyms:
boundary, bound, bounds
• Hyponyms:
edge, city limit, city limits, upper limit, lower limit, three-mile limit
2. a conceptual separation or distinction
- there is a narrow line between sanity and insanity
• Syn:
line, dividing line, contrast
• Derivationally related forms:
contrast (for: contrast), demarcate
• Hypernyms:
differentiation, distinction
• Hyponyms:
Rubicon, point of no return

• Từ đồng nghĩa / Synonyms:
  line, dividing line, contrast, limit, demarcation line