horizon

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the line at which the sky and Earth appear to meet (Freq. 9)
• Syn:
apparent horizon, visible horizon, sensible horizon, skyline
• Hypernyms:
line
• Part Holonyms:
perspective, linear perspective
2. the range of interest or activity that can be anticipated (Freq. 7)
- It is beyond the horizon of present knowledge
• Syn:
view, purview
• Hypernyms:
scope, range, reach, orbit, compass, ambit
3. a specific layer or stratum of soil or subsoil in a vertical cross section of land
• Hypernyms:
stratum
• Hyponyms:
soil horizon, geological horizon
• Part Holonyms:
profile
4. the great circle on the celestial sphere whose plane passes through the sensible horizon and the center of the Earth
• Syn:
celestial horizon
• Hypernyms:
great circle

• Từ đồng nghĩa / Synonyms:
  celestial horizon, view, purview, apparent horizon, visible horizon, sensible horizon, skyline