poh

/P OW1/
noun
  1. 1

    (chemistry) The negative of the base 10 logarithm of the concentration of hydroxide ions, measured in moles per liter.

  2. 2

    A surname.

  3. 3

    (computing) Initialism of powered-on hours.

adjective
  1. 1

    (Singapore, colloquial, drink ordering) Alternative spelling of po (โ€œdilutedโ€). [(Singapore, colloquial, used as a modifier after kopi (โ€œcoffeeโ€) or teh (โ€œteaโ€)) Thinner; with more water added to dilute it.]