sector

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a plane figure bounded by two radii and the included arc of a circle (Freq. 5)
• Derivationally related forms:
sectorial
• Hypernyms:
plane figure, two-dimensional figure
• Part Meronyms:
arc
2. a social group that forms part of the society or the economy (Freq. 4)
- the public sector
• Hypernyms:
social group
• Hyponyms:
business, business sector, black economy
• Part Holonyms:
society, economy, economic system
3. a particular aspect of life or activity (Freq. 3)
- he was helpless in an important sector of his life
• Syn:
sphere
• Hypernyms:
aspect, facet
• Hyponyms:
department
4. the minimum track length that can be assigned to store information;
unless otherwise specified a sector of data consists of 512 bytes
• Hypernyms:
computer memory unit
• Part Holonyms:
block, allocation unit
5. a portion of a military position
• Topics:
military, armed forces, armed services, military machine, war machine
• Hypernyms:
tract, piece of land, piece of ground, parcel of land, parcel
• Part Holonyms:
battlefield, battleground, field of battle, field of honor, field
6. measuring instrument consisting of two graduated arms hinged at one end
• Hypernyms:
measuring instrument, measuring system, measuring device