perpetuation

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the act of prolonging something (Freq. 2)
- there was an indefinite prolongation of the peace talks
• Syn:
prolongation, protraction, lengthening
• Derivationally related forms:
perpetuate, protract (for: protraction), prolong (for: prolongation)
• Hypernyms:
continuance, continuation

• Từ đồng nghĩa / Synonyms:
  prolongation, protraction, lengthening