arc

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

1. electrical conduction through a gas in an applied electric field (Freq. 37)
• Syn:
discharge, spark, electric arc, electric discharge
• Derivationally related forms:
spark (for: spark)
• Hypernyms:
electrical conduction
• Hyponyms:
brush discharge, corona discharge, corona, corposant, St. Elmo's fire,
Saint Elmo's fire, Saint Elmo's light, Saint Ulmo's fire, Saint Ulmo's light, electric glow, flashover
2. a continuous portion of a circle (Freq. 6)
• Derivationally related forms:
arcuate
• Hypernyms:
curve, curved shape
• Hyponyms:
limb
• Part Holonyms:
circle, sector
3. something curved in shape
• Syn:
bow
• Hypernyms:
curve, curved shape
• Hyponyms:
rainbow

II - verb

form an arch or curve
- her back arches
- her hips curve nicely
• Syn:
arch, curve
• Derivationally related forms:
curve (for: curve), curvature (for: curve), arch (for: arch)
• Hypernyms:
bend, flex
• Hyponyms:
camber
• Verb Frames:
- Something ----s
- Somebody ----s something

• Từ đồng nghĩa / Synonyms:
  bow, discharge, spark, electric arc, electric discharge, arch, curve