Taxonomy of meanings for 朝夕:  

  • ENDURING
    • NPadVat short intervals, all the time; day and night
    • NPpostadVall the time, from morning to night
  • DAY
    • NPadVmorning and evening; sometimes even: from morning to evening, all day long
  • CHANGE
    • NPabprocesschange (of the seasons); change in price 四時之朝夕
    • VPichangechange through time, mutate