How to pronounce altitudes

Noun

• elevation especially above sea level or above the earth's surface

  “the altitude gave her a headache”

  Synonyms: altitudeheight

• angular distance above the horizon (especially of a celestial object)

  Synonyms: elevationelaltitudealt

• the perpendicular distance from the base of a geometric figure to the opposite vertex (or side if parallel)

  Synonyms: altitude