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General regions and organs inside the body - synonyms or related words

apparatus

noun

medical

the organs responsible for the way a part of the body or mind works

canal

noun

a passage in the body shaped like a tube

cavity

noun

a space inside someone’s body

chamber

noun

an enclosed space, especially one inside a machine, a plant, or someone’s body

entrails

noun

the organs inside the body of a person or animal, especially the intestines

guts

noun

informal

all the organs inside your body, especially the ones in the stomach area

innards

noun

informal

the organs inside the body of a person or animal

organ

noun

biology

a part of your body that does a specific job, such as your heart or brain. Your vital organs are the organs that you cannot live without

organic

adjective

medical

connected with the body’s organs

part

noun

a piece or area of the body

passage

noun

a tube in your body for air or liquid to pass along or pass through

region

noun

a particular area of your body

system

noun

a set of organs, tubes etc in your body that work together

system

noun

your body considered as a set of connected organs, tubes etc

tract

noun

medical

a group of organs and tubes that work together in your body

tube

noun

a long thin part inside your body that is shaped like a tube

valve

noun

the part of an organ or tube in your body that opens and closes to keep liquid flowing in the right direction

vessel

noun

biology

a tube in people, animals, or plants through which liquid flows

viscera

noun

the organs in your body, especially in your stomach

visceral

adjective

medical

relating to the viscera

vitals

noun

old-fashioned

the most important organs of the body, especially the heart and lungs

wall

noun

the outer layer of a body part such as the stomach or the chest

someone’s inside(s)

the organs in a body, especially the stomach or intestines

nanodegree

a course of study which is much shorter than a university course and focuses on the skills you need for a job, especially computer-related skills

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Open Dictionary

hypocaust

an ancient Roman system of underfloor heating, used to heat houses with hot air; from the Latin 'hypocaustum'

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