Compounds of 一刻

• 一刻
  (adj-na,n-adv,n-t) (1) minute
  moment
  an instant
  (2) stubborn
  hot-headed
  (P)
• 一刻み
  (n,adj-no) top-notch
• 刻一刻
  (adv) moment by moment
  hour by hour
  (P)
• 一刻一刻
  (n,adv) hourly
  from hour to hour
  moment by moment
  momently
  from one minute to the next
  with each passing moment
• 一刻千金
  (exp) every moment is precious
  time is money
  precious time
• 刻一刻と
  (exp) moment by moment
  hour by hour
  (P)
• 春宵一刻
  (exp) a moment of time in a spring evening (is worth a thousand pieces of gold)
• 一刻も早く
  (adv) immediately
  as soon as possible
  as quickly as possible
• 一刻を争う
  (exp) to race against time