sempiternal

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

having no known beginning and presumably no end
- the dateless rise and fall of the tides
- time is endless
- sempiternal truth
• Syn:
dateless, endless
• Similar to:
infinite
• Derivationally related forms:
endlessness (for: endless)

• Từ đồng nghĩa / Synonyms:
  dateless, endless