high

Definitions

General English

  • adverb above; up in the air

General Science

  • adjective reaching far from ground level
  • adjective of greater than average amount
  • adjective at the top of something

Accounting

  • noun a point where prices or sales are very large

Aviation

Electronics

  • Having a great degree of a given magnitude, quantity, or characteristic. Also, having a greater degree of a magnitude, quantity, or characteristic relative to something else. For example, high energy, high voltage, high impedance, and so on.
  • On the upper end of a given interval or spectrum. Also, that part of an interval or spectrum which is greater than another. For instance, the frequencies which a high-pass filter transmits, as opposed to those it blocks.
  • In a binary operation, a 1, which also corresponds to on, as opposed to low, which corresponds to 0, or off.

Food

  • adjective used for describing meat, especially game, that has been kept until it is beginning to rot and has a strong flavour

Slang

  • adjective intoxicated by alcohol or drugs, euphoric. The expression ‘high as a kite’ preceded the shorter usage which became widespread in the late 1960s.

Travel

  • adjective going far above other things

Origin & History of “high”

High is an ancient word. It goes right back to Indo-European *koukos, which is related to a number of terms denoting roughly ‘rounded protuberance’: Sanskrit kucas ‘breast’, for instance, Russian húcha ‘heap’, and Lithuanian kaukas ‘swelling, boil’. Evidently the notion of ‘tallness’, central to modern English high, is historically a secondary development from the notion of being ‘heaped up’ or ‘arched up’. The Germanic descendant of *koukos was *khaukhaz, which produced German hoch, Dutch hoog, Swedish hög, Danish hoj, and English high. Height is a derivative of *khaukh-.
http://www.dictionarycentral.com/definition/high.html