one millionth

/wʌnˈmɪljənθ/
noun
  1. One part in a million equal parts; the fraction 1/1,000,000.
    • She measured a distance of one-millionth of a meter.
    • The prize was one-millionth of the total jackpot.
    • A microsecond is one-millionth of a second.
  2. The ordinal number that comes after 999,999th in a sequence.
    • He was the one-millionth customer to enter the store.
    • The company celebrated its one-millionth sale.
    • She received a special award as the one-millionth visitor to the museum.
adjective
  1. Being the last in a series of one million; the ordinal number 1,000,000th.
    • The one-millionth ticket was sold just before midnight.
    • The one-millionth car rolled off the assembly line today.
    • They marked the one-millionth download of their app.
Synonyms
What does "one millionth" mean? | whatsthatwordmean | whatsthatwordmean