sixth

/sɪksθ/
adjective
  1. Coming after the fifth in order or position; number 6 in a sequence.
    • The sixth chapter of the book is the most exciting.
    • This is the sixth time I've told you to clean your room.
    • She finished in sixth place in the race.
noun
  1. One of six equal parts of something; a fraction equal to 1/6.
    • The land was divided into sixths, and each child received one sixth.
    • He ate a sixth of the pizza, leaving the rest for his friends.
    • A sixth of the students were absent on Monday.
  2. The person or thing in the sixth position in a sequence.
    • He finished as the sixth in the competition.
    • The sixth on the list is the one we need to call.
    • She was the sixth to arrive at the party.
  3. A musical interval spanning six diatonic scale degrees (e.g., C to A).
    • The harmony uses a major sixth, which sounds warm and consonant.
    • The song begins with a beautiful sixth interval.
    • She practiced playing sixths on the piano to improve her finger reach.