superhigh

From super- + high.

• Audio (US):

  (file)

superhigh (not comparable)

1. Extremely high
   • 2007 April 15, Ben Stein, “Yes, Wall St. Still Gets Some Things Right”, in New York Times‎^[1]:

     Sometimes they have to pour immense amounts of sand — like a million pounds in a six-hour period — into a well under superhigh pressure […] .

• higher-ups, higherups