Definition of at the height of
- He was at the height of his fame when he died.
: the part that rises or extends upward the greatest distance : the highest part : summit
: the most advanced or extreme point of something : zenith
: the distance from the bottom to the top of someone or something standing upright
What made you want to look up at the height of? Please tell us where you read or heard it (including the quote, if possible).