axis

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a straight line through a body or figure that satisfies certain conditions (Freq. 6)
• Derivationally related forms:
axial
• Hypernyms:
line
• Hyponyms:
coordinate axis, major axis, semimajor axis, minor axis, semiminor axis,
principal axis, optic axis
2. the main stem or central part about which plant organs or plant parts such as branches are arranged
• Hypernyms:
stalk, stem
• Hyponyms:
rachis, spadix
• Part Meronyms:
stele
3. a group of countries in special alliance
• Syn:
bloc
• Hypernyms:
alliance, coalition, alignment, alinement
• Hyponyms:
sterling area, sterling bloc, scheduled territories
4. the 2nd cervical vertebra;
serves as a pivot for turning the head
• Syn:
axis vertebra
• Hypernyms:
cervical vertebra, neck bone
• Part Meronyms:
odontoid process
5. the center around which something rotates
• Syn:
axis of rotation
• Derivationally related forms:
axial
• Hypernyms:
mechanism
• Hyponyms:
pivot, pin, rotor head, rotor shaft

• Từ đồng nghĩa / Synonyms:
  axis of rotation, axis vertebra, bloc, Axis