Definitions for lunglʌŋ
This page provides all possible meanings and translations of the word lung
Random House Webster's College Dictionary
either of the two saclike respiratory organs in the thorax of humans and other air-breathing vertebrates.
an analogous organ in certain invertebrates, as arachnids.
Origin of lung:
bef. 1000; lungen, OE, c. MD longe, OHG lungun
either of two saclike respiratory organs in the chest of vertebrates; serves to remove carbon dioxide and provide oxygen to the blood
Kernerman English Learner's Dictionary
the organs in the chest that you use to breathe
A biological organ that extracts oxygen from the air.
an organ for aerial respiration; -- commonly in the plural
The lung is the essential respiration organ in many air-breathing animals, including most tetrapods, a few fish and a few snails. In mammals and the more complex life forms, the two lungs are located near the backbone on either side of the heart. Their principal function is to transport oxygen from the atmosphere into the bloodstream, and to release carbon dioxide from the bloodstream into the atmosphere. A large surface area is needed for this exchange of gases which is accomplished by the mosaic of specialized cells that form millions of tiny, exceptionally thin-walled air sacs called alveoli. To properly explain the anatomy of the lungs, the passage of air through the mouth to the alveoli needs to be looked at. The progression of air through either the mouth or the nose, travels through the oropharynx, nasopharynx, the larynx, and the trachea. The air passes down the trachea, which divides into two main bronchi and these branch to the left and right lungs where they progressively subdivide in a system of bronchi and bronchioles until the alveoli are finally reached, where the gas exchange of carbon dioxide and oxygen takes place. Breathing is driven by muscular action; in early tetrapods, air was driven into the lungs by the pharyngeal muscles via buccal pumping, which amphibians still use. Reptiles, birds and mammals use more of the musculoskeletal system.
U.S. National Library of Medicine
Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood.
Translations for lung
Kernerman English Multilingual Dictionary
one of the pair of organs of breathing, in man and other animals.
- бял дробBulgarian
- pulmãoPortuguese (BR)
- die LungeGerman
- plućno kriloCroatian
- 허파, 폐Korean
- ،شش ریهPersian
- pljučno kriloSlovenian
- 肺Chinese (Trad.)
- 肺Chinese (Simp.)
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