Browse Lemmas

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arm

the forelimb of the human body, extending from the shoulder to the hand; the part including the upper arm, elbow, forearm, wrist, and hand

noun body_part Level 3
bone

A hard, calcified connective tissue that forms the skeleton of vertebrate animals and supports and protects body organs.

noun body_part Level 3
ear

the organ on the side of the head that detects sound and helps with balance; the external part visible on humans is called the outer ear

noun body_part Level 3
eye

The organ of sight in humans and animals, typically a spherical structure containing a retina and lens that detects light and enables vision.

noun body_part Level 3
finger

one of the long, jointed projections attached to the hand, used for feeling, grasping, and manipulating objects

noun body_part Level 3
foot

the terminal part of the leg below the ankle, on which a person stands and walks; also, the paw-like lower part of the leg of certain animals

noun body_part Level 3
hair

The proteinaceous strands that grow from the skin of humans and animals, typically on the head, used for protection, insulation, and appearance.

noun body_part Level 3
hand

the end part of a person's arm beyond the wrist, including the palm, fingers, and thumb

noun body_part Level 3
heart

the muscular organ in humans and other animals that pumps blood through the circulatory system

noun body_part Level 3
knee

The joint between the thigh and the lower leg in humans and many animals, allowing the leg to bend and straighten; also the corresponding part on the ...

noun body_part Level 3
leg

one of the limbs on which a person or animal stands and walks, extending from the hip to the foot

noun body_part Level 3
mouth

the opening and cavity in the lower part of the human face, surrounded by the lips, through which food is taken in and speech is produced

noun body_part Level 3
muscle

A tissue in a plant or animal composed of fibers that can contract to produce movement or maintain posture; (in animals) any of the contractile organs...

noun body_part Level 3
nose

the part of the face above the mouth that contains the nostrils and is used for breathing and smelling

noun body_part Level 3
thumb

the short, thick first digit on the human hand, opposable to the other fingers and used for grasping and manipulating objects

noun body_part Level 3
ankle

the joint between the foot and the leg, or the region surrounding this joint

noun body_part Level 8
back

the rear surface of a human or animal between the neck and the lower end of the spine; the part of the body opposite the chest

noun body_part Level 8
chest

the front part of a person or animal's body between the neck and the abdomen, enclosed by the ribcage and containing the heart and lungs

noun body_part Level 8
elbow

the joint between the upper and lower parts of the human arm that allows it to bend and straighten; the corresponding joint in other animals

noun body_part Level 8
face

the front part of a person's head, including the forehead, eyes, nose, mouth, and chin

noun body_part Level 8
head

the uppermost or foremost part of the body of a human or animal, containing the brain, eyes, ears, nose, and mouth

noun body_part Level 8
neck

the part of a person or animal's body that connects the head to the rest of the body

noun body_part Level 8
shoulder

the upper jointed part of the human body where the arm connects to the torso, including the surrounding bones, muscles, and joint

noun body_part Level 8
skin

The outer protective layer of tissue covering the body of a person or animal; the epidermis and dermis collectively.

noun body_part Level 8
stomach

the abdominal cavity of a human or animal; the organ between the esophagus and the intestines that digests food

noun body_part Level 8
thigh

The part of the human or animal leg between the hip and the knee.

noun body_part Level 8
toe

one of the five digits at the end of the human foot, used for balance and walking

noun body_part Level 8
tongue

the muscular organ in the mouth used for tasting, manipulating food, and articulating speech

noun body_part Level 8
tooth

One of the hard, calcified structures in the mouth used for biting and chewing food.

noun body_part Level 8
wrist

the joint between the forearm and the hand; the part of the arm where the radius and ulna meet the carpal bones

noun body_part Level 8
blood

The red fluid that circulates in the bodies of humans and animals, carrying oxygen and nutrients and removing waste.

noun body_part Level 15
brain

The organ inside the skull that controls thought, memory, feelings, and body functions.

noun body_part Level 15
cheek

The fleshy part of the face below the eye and between the nose and the ear.

noun body_part Level 15
chin

The lowermost part of the human face below the mouth, forming the prominence of the jaw.

noun body_part Level 15
fingernail

The hard, protective plate at the tip of a human finger.

noun body_part Level 15
jaw

Either of the bony structures forming the upper and lower parts of the mouth, containing the teeth and enabling biting and chewing (the upper jaw = ma...

noun body_part Level 15
kidney

One of a pair of organs in the body that filter waste from the blood and produce urine.

noun body_part Level 15
liver

An internal organ in vertebrates that processes nutrients, detoxifies harmful substances, and produces bile.

noun body_part Level 15
lung

One of the pair of organs in the chest that take in oxygen and remove carbon dioxide for breathing.

noun body_part Level 15
spine

The column of vertebrae running down the back that supports the body and protects the spinal cord; the backbone.

noun body_part Level 15
sweat

Liquid produced by glands in the skin, often as a response to heat, exercise, or stress; perspiration.

noun body_part Level 15
tail

The rear appendage of an animal's body, often long and flexible, extending from the backbone.

noun body_part Level 15
tear

A drop of salty liquid produced by the eye, often as a response to emotion, irritation, or injury.

noun body_part Level 15
throat

The passage at the back of the mouth and nasal cavity that leads to the esophagus and windpipe; the front part of the neck containing the pharynx and ...

noun body_part Level 15
wing

A limb or appendage on the body of a bird, bat, or insect, used for flying.

noun body_part Level 15
feather

one of the flat structures growing from a bird's skin, forming its plumage.

noun body_part Level 19
belly

The front part of the body below the chest, containing the stomach and other organs; the abdomen.

noun body_part Level 22
eyebrow

The strip of hair growing on the ridge above each eye socket.

noun body_part Level 22
eyelid

The fold of skin that covers and protects the eye, able to open and close.

noun body_part Level 22
forehead

The part of the face above the eyebrows and below the hairline.

noun body_part Level 22