C2 Level Wordlist - Human Body

Here you will learn all the essential words for talking about Human Body, collected specifically for level C2 learners.

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trachea [noun]

(anatomy) the membranous tube in the body that carries air from the throat to the bronchi

Ex: Inhaling smoke or irritants can cause inflammation of the trachea , leading to symptoms such as coughing and wheezing .

larynx [noun]

(anatomy) the hollow organ in the throat that contains the vocal cords and provides an air passage to the lungs

Ex: Inflammation of the larynx , known as laryngitis , can cause hoarseness or loss of voice .

taste bud [noun]

any of the group of sensory cells that are mainly on the tongue, making one recognize different tastes

Ex:

incisor [noun]

(anatomy) any of the eight narrow-edged teeth at the front of the mouth that are used for biting

Ex: The orthodontist recommended braces to correct the misalignment of her incisors .

enamel [noun]

the hard white external layer that covers the crown of a tooth

Ex: Brushing and flossing regularly help to maintain enamel health and prevent dental problems .

phlegm [noun]

the thick mucus that is formed in the nasal and throat cavities, usually secreted in excessive amounts as a result of common cold

Ex: Smoking can exacerbate phlegm production and lead to chronic bronchitis and respiratory problems .

sinus [noun]

an air-filled cavity, especially within the bones of the skull

Ex:

lobe [noun]

(anatomy) a rounded part of an organ, such as, lungs or brain that seems to be separate in some way from the rest

Ex:

cortex [noun]

(anatomy) the outer layer of the anterior part of the brain, called cerebrum, containing gray matter

Ex:

iris [noun]

(anatomy) the round colored portion of the eye around the pupil and behind the cornea

Ex: The muscles within the iris contract or relax to adjust the size of the pupil in response to changes in light intensity .

retina [noun]

(anatomy) the sensory membrane at the back of the eye that transmits light signals to the brain through optic nerves

Ex: The macula is a small area near the center of the retina responsible for sharp , central vision .

cornea [noun]

(anatomy) the transparent layer that covers the outside of the eyeball

Ex: The cornea lacks blood vessels , obtaining nutrients and oxygen directly from tears and aqueous humor .

eardrum [noun]

a thin piece of skin in the middle ear that vibrates by sound waves and enables one to hear sounds, also known as tympanic membrane

Ex: The eardrum is crucial for transmitting sound vibrations from the outer ear to the middle ear ossicles .

trunk [noun]

the body of an animal or human, except the limbs and head

Ex: The trunk of the human body contains vital organs such as the heart , lungs , liver , and intestines , protected by layers of muscle and tissue .

bile [noun]

a greenish-brown alkaline fluid that is produced by the liver in order to help the body digest fats

Ex: Bile salts in bile help emulsify fats , breaking them down into smaller droplets that can be more easily digested by enzymes .

pancreas [noun]

a large gland in the body that produces insulin and glucagon and substances that help the body digest food

Ex: Insulin and glucagon , hormones produced by the pancreas , help regulate blood sugar levels by controlling the uptake and release of glucose .

spleen [noun]

(anatomy) an abdominal organ that controls the quality of the blood cells

Ex: In some animals , such as dogs , the spleen can contract and release stored blood in times of need , such as during exercise or in response to injury .

colon [noun]

(anatomy) the main part of the large intestine, between the caecum to the rectum, where water is removed from solid waste

Ex: The colon is divided into several segments , including the ascending colon , transverse colon , descending colon , and sigmoid colon .

pelvis [noun]

(anatomy) the large round bone structure that the limbs and the spine are joined to, which also protects the abdominal organs

Ex:

cervix [noun]

(anatomy) the narrow outer opening of the womb or uterus of a female

Ex: Pap smears are used to screen for cervical cancer by collecting cells from the surface of the cervix for analysis .

urethra [noun]

(anatomy) the tube in most mammals that carries urine out of the body, which also carries sperm in males

Ex: Infections of the urethra , such as urinary tract infections ( UTIs ) or sexually transmitted infections ( STIs ) , can cause pain and discomfort during urination .

bone marrow [noun]

the soft substance that fills the cavities of bones, which is either yellowish and consists of fat cells or reddish and makes blood cells

Ex: Yellow bone marrow , found in the hollow interior of long bones , stores fat and serves as a potential source of energy .

esophagus [noun]

a muscular tube that connects the throat to the stomach, allowing for the passage of food and liquids during digestion

Ex: Disorders of the esophagus , such as gastroesophageal reflux disease ( GERD ) or esophageal cancer , can cause symptoms like heartburn , difficulty swallowing , or chest pain .

epidermis [noun]

(anatomy) the outer layer of the skin that overlays the dermis

Ex: Tattoos are inked into the dermis layer beneath the outer protective epidermis .

Achilles tendon [noun]

a tendon in the leg that attaches the muscles of the calf to the bone of the heel

Ex: Athletes , particularly runners and basketball players , are at higher risk of Achilles tendon injuries due to the repetitive stress placed on this tendon .

femur [noun]

(anatomy) the longest bone in the top part of the human leg between the hip and the knee

Ex: The head of the femur fits into the hip socket , forming the hip joint , which allows for a wide range of leg movements .

scapula [noun]

(anatomy) each of the pair of triangular bones that connect the humerus to the clavicle

Ex: An injury to the scapula , such as a fracture or dislocation , can result in significant pain and limited mobility of the shoulder .

renal [adjective]

relating to the kidneys or their function

Ex: The doctor prescribed medication to improve renal blood flow .

intestinal [adjective]

relating to the intestines, which are part of the digestive system responsible for absorbing nutrients and removing waste from the body

Ex:

canine [noun]

(anatomy) any of the four pointed teeth that are between the incisors and premolars, used for tearing food

Ex: His canines are longer than average .

C2 Level Wordlist
Size and Magnitude	Weight and Stability	Quantity	Intensity
Pace	Shapes	Importance and Essentiality	Commonness and Uniqueness
Difficulty and Challenge	Price and Luxuriousness	Quality	Success and Wealth
Failure and Poverty	Body Shape	Age and Appearance	Comprehension and Intelligence
Personal Traits	Emotional States	Trigerring Emotions	Feelings
Relationship Dynamics and Connections	Social and Moral Behaviors	Tastes and Smells	Sounds
Textures	Thoughts and Decisions	Complaint and Criticism	Harmony and Discord
Communication and Discussion	Body Language and Emotional Actions	Order and Permission	Advice and Influence
Honor and Admiration	Request and Answer	Attempt and Prevention	Changing and Forming
Movements	Preparing Food	Food and Drinks	Natural Environment
Animals	Weather and Temperature	Disaster and Pollution	Work Environment
Occupations	Accommodation	Transportation	Tourism and Migration
Hobbies and Routines	Sports	Arts	Cinema and Theater
Literature	Music	Clothes and Fashion	Architecture
History	Culture and Custom	Society	Religion
Philosophy	Linguistics	Politics	Law
Crime	Punishment	War and Army	Government
Education	Media	Technology and Internet	Marketing and Advertisement
Shopping	Business and Management	Finance	Scientific Fields and Studies
Medicine	Health Condition	Recovery and Treatment	Human Body
Psychology	Biology	Chemistry	Physics
Astronomy	Mathematics	Geology	Engineering
Measurement