friction

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a state of conflict between persons (Freq. 2)
• Syn:
clash
• Derivationally related forms:
clash (for: clash)
• Hypernyms:
conflict
2. the resistance encountered when one body is moved in contact with another
• Syn:
rubbing
• Derivationally related forms:
rub (for: rubbing), frictional
• Hypernyms:
resistance
• Hyponyms:
grinding, abrasion, attrition, detrition, grip,
traction, adhesive friction
3. effort expended in moving one object over another with pressure
• Syn:
detrition, rubbing
• Derivationally related forms:
rub (for: rubbing), frictional
• Hypernyms:
effort, elbow grease, exertion, travail, sweat
• Hyponyms:
attrition

• Từ đồng nghĩa / Synonyms:
  detrition, rubbing, clash