English edit

Etymology edit

up +‎ -est

Adjective edit

uppest (not comparable)

  1. (nonstandard) uppermost
    • 1814, Royal Society for the Encouragement of Arts, Manufactures and Commerce, Transactions of the Society of Arts, volume 32, page 205:
      Brine is known always to be weakest at the uppest part []

Anagrams edit