(idiomatic, uncountable, usually with "the") A position of advantage or superiority in a conflict or competition. / Used other than figuratively or idiomatically: see high, ground.

From Heaven, from above. / From people with power or authority.

(computing) The most significant bit in the binary representation of a number, sometimes used to record the sign of the number.

A bed comprising a top frame and mattress and another that can be collapsed and stashed beneath the first.

plural of high-riser

(video games) A score that is the highest or among the highest for a particular game, often recorded in a high-score table.

plural of high score

plural of high street

plural of high-rise

(uncountable) Enhanced picture quality on a TV or any other display. / (countable) A television or display device displaying images in an enhanced picture quality format or such images.