Wordlist: Internal system - List 1

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‍ organ	‍ a collection of tissues joined in a structural unit to serve a common function
‍ heart	‍ a muscular organ that pumps blood through the body, traditionally thought to be the seat of emotion
‍ brain	‍ the control centre of the central nervous system of a person or an animal located in the skull which is responsible for perception, cognition, attention, memory, emotion, and action
‍ lung	‍ a biological organ that extracts oxygen from the air
‍ liver	‍ a large organ in the body that stores and metabolizes nutrients, destroys toxins and produces bile, responsible for thousands of biochemical reactions
‍ kidney	‍ an organ which serves the body as a natural filter of the blood, and removes wastes which are diverted to the urinary bladder
‍ circulation	‍ the movement of the blood in the blood-vascular system, by which it is brought into close relations with almost every living elementary constituent
‍ blood	‍ a vital liquid flowing in the body that usually conveys nutrients and oxygen, it is coloured red by hemoglobin and is conveyed by arteries and veins
‍ bowel	‍ the segment of the alimentary canal extending from the stomach to the anus and, in humans and other mammals, consists of two segments, the small intestine and the large intestine
‍ vein	‍ a blood vessel that transports blood from the capillaries back to the heart
‍ artery	‍ an efferent blood vessel from the heart, conveying blood away from the heart regardless of oxygenation status
‍ muscle	‍ an organ composed of muscle tissue, producing force and causing motion

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organ

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a collection of tissues joined in a structural unit to serve a common function

‍

heart

‍

a muscular organ that pumps blood through the body, traditionally thought to be the seat of emotion

‍

brain

‍

the control centre of the central nervous system of a person or an animal located in the skull which is responsible for perception, cognition, attention, memory, emotion, and action

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lung

‍

a biological organ that extracts oxygen from the air

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liver

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a large organ in the body that stores and metabolizes nutrients, destroys toxins and produces bile, responsible for thousands of biochemical reactions

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kidney

‍

an organ which serves the body as a natural filter of the blood, and removes wastes which are diverted to the urinary bladder

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circulation

‍

the movement of the blood in the blood-vascular system, by which it is brought into close relations with almost every living elementary constituent

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blood

‍

a vital liquid flowing in the body that usually conveys nutrients and oxygen, it is coloured red by hemoglobin and is conveyed by arteries and veins

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bowel

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the segment of the alimentary canal extending from the stomach to the anus and, in humans and other mammals, consists of two segments, the small intestine and the large intestine

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vein

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a blood vessel that transports blood from the capillaries back to the heart

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artery

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an efferent blood vessel from the heart, conveying blood away from the heart regardless of oxygenation status

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muscle

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an organ composed of muscle tissue, producing force and causing motion

- Show Word
  
  organ, organs['ɔːɹ.gɘn](noun)
- Show Definition
  
  Definition:
  a collection of tissues joined in a structural unit to serve a common function
- Show Example
  
  Example:
  The heart is an important organ.
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- Show Word
  
  heart, hearts[hɑːt](noun)
- Show Definition
  
  Definition:
  a muscular organ that pumps blood through the body, traditionally thought to be the seat of emotion
- Show Example
  
  Example:
  In the lightness of my heart I sang catches of songs.
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- Show Word
  
  brain, brains[bɹeɪn](noun)
- Show Definition
  
  Definition:
  the control centre of the central nervous system of a person or an animal located in the skull which is responsible for perception, cognition, attention, memory, emotion, and action
- Show Example
  
  Example:
  The brain controls the other organ systems of the body.
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- Show Word
  
  lung, lungs[lʌŋ](noun)
- Show Definition
  
  Definition:
  a biological organ that extracts oxygen from the air
- Show Example
  
  Example:
  The human lungs flank the heart and great vessels in the chest cavity.
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- Show Word
  
  liver, livers[lɪvə(r)](noun)
- Show Definition
  
  Definition:
  a large organ in the body that stores and metabolizes nutrients, destroys toxins and produces bile, responsible for thousands of biochemical reactions
- Show Example
  
  Example:
  The liver is necessary for survival.
- Show Word
  
  kidney, kidneys[ˈkɪdni](noun)
- Show Definition
  
  Definition:
  an organ which serves the body as a natural filter of the blood, and removes wastes which are diverted to the urinary bladder
- Show Example
  
  Example:
  The kidneys are paired organs with several functions.
- Show Word
  
  circulation, circulations[ˈsɜː(ɹ).kjʊˌleɪ.ʃən](noun)
- Show Definition
  
  Definition:
  the movement of the blood in the blood-vascular system, by which it is brought into close relations with almost every living elementary constituent
- Show Example
  
  Example:
  Something is wrong with my circulation, I fainted yesterday.
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- Show Word
  
  blood[blʌd](uncountable noun)
- Show Definition
  
  Definition:
  a vital liquid flowing in the body that usually conveys nutrients and oxygen, it is coloured red by hemoglobin and is conveyed by arteries and veins
- Show Example
  
  Example:
  When she sees blood, she faints.
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- Show Word
  
  bowel, bowels[baʊl](noun)
- Show Definition
  
  Definition:
  the segment of the alimentary canal extending from the stomach to the anus and, in humans and other mammals, consists of two segments, the small intestine and the large intestine
- Show Example
  
  Example:
  People have different sized bowels according to their size and age.
- Show Word
  
  vein, veins[veɪn](noun)
- Show Definition
  
  Definition:
  a blood vessel that transports blood from the capillaries back to the heart
- Show Example
  
  Example:
  Veins differ from arteries in structure and function.
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- Show Word
  
  artery, arteries[ˈɑː.tə.ɹɪ](noun)
- Show Definition
  
  Definition:
  an efferent blood vessel from the heart, conveying blood away from the heart regardless of oxygenation status
- Show Example
  
  Example:
  The aorta is an artery.
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imgserver-62-5087157
- Show Word
  
  muscle, muscles[ˈmʌsəl](noun)
- Show Definition
  
  Definition:
  an organ composed of muscle tissue, producing force and causing motion
- Show Example
  
  Example:
  The muscles in his legs strained under the load.

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