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[ 1 ] Quick Introduction.

[ 2 ] Word Building Reference: new icon   This is a great reference to help strengthen your understanding of medical terminology.   See how common medical terms are created using the various prefixes, suffixes, and root words.

[ 3 ]  Medical Terms – Singular versus plural rules

[ 4 ]  Medical Terminology Exams  new icon   Twenty new exams were created to test your knowledge of medical terminology.

[ 5 ]  Medical Terms – Prefixes, roots, suffixes (see links below)

Prefix: A prefix is placed at the beginning of a word to modify or change its meaning. Pre means “before.” Prefixes may also indicate a location, number, or time.
Root: central part of a word.
Suffix: The ending part of a word that modifies the meaning of the word.
Example: cholecystitis. Root = ‘cholecyst/o’ -Definition: gallbladder and the suffix is ‘itis’ – Definition: inflammation. Translation: inflammation of the gallbladder.

Alphabetical Listing of Med Terms

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Medical Terminology Reference [D]

Med terms beginning with the letter D

* Check out the popular medical terminology word building reference.

dacry/o   tear
dacryoaden/o   tear gland
dacryocyst/o   tear sac; lacriman sac
dactyl/o   fingers; toes
de-   lack of; down; less; removal of
dem/o   people
dent/i   tooth
derm/o   skin
-derma   skin
dermat/o   skin
desicc/o   drying
-desis   to bind; tie together
dextr/o   right
dia-   complete; through
diaphor/o   sweat
-dilation   widening; stretching; expanding
dilat/o   to enlarge, expand
dipl/o   double
dips/o   thirst
dis-   apart, to separate
dist/o   far; distant
dolich/o   long
dolor/o   pain
dors/o   back (of body)
dorsi-   back
-dote   to give
-drome   to run
duct/o   to lead; carry
duoden/o   duodenum
dur/o   dura mater
dynam/o   power, strength
-dynia   pain
dys-   bad: painful: difficult: abnormal

Medical terminology is composed of a prefix, root word, and suffix. It is used to precisely describe the human body components, processes, illnesses, medical procedures, and pharmacology. Medical terminology is used in the field of medicine, medical school classes, and clinical settings. This section deals with all med terms beginning with the letter D. Check out the word building medical terminology reference above as well.


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