The meaning of ALTITUDE SICKNESS is the effects (such as headache, nausea, or swelling of the brain) of oxygen deficiency in the blood and tissues developed at high altitudes having reduced atmospheric pressure.
First Known Use 14th century, in the meaning defined at sense 1b Time Traveler The first known use of altitude was in the 14th century See more words from the same century Phrases Containing altitude altitude sickness at altitude cruising altitude Rhymes...
Definition of altitude sickness noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
- Altitude sickness, the mildest form being acute mountain sickness (AMS), is a harmful effect of high altitude, caused by rapid exposure to low amounts...- the altitude. The point at the intersection of the extended base and the altitude is called the foot of the altitude. The length ...
altitude sickness: A collection of symptoms, including shortness of breath, headache, and nosebleed, brought on by decreased oxygen in the atmosphere, such as that encountered at high altitudes.
Causes of Altitude Sickness Typically, altitude sickness occurs at high altitudes, where the air is thinner. You see, the Earth's atmosphere becomes less dense as you increase in altitude. The atmosphere is the collection of gases that surrounds the Earth. This means that the amount of availabl...
Falling sicknessFalling Fall"ing, a. & n. from Fall, v. i. Falling away, Falling off, etc. See To fall away, To fall off, etc., under Fall, v. i. Falling band, the plain, broad, linen collar turning down over the doublet, worn in the early part of the 17th century. Falling...
altitude [al-ti-tood,-tyood] Phonetic (Standard)IPA noun the height of anything above a given planetary reference plane, especially above sea level on earth. Synonyms:elevation extent or distance upward; height. Antonyms:depth Astronomy.the angular distance of a heavenly body above the horizon....
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