(ăp″ō-zĭ′shŭn)
[Pronunciation]
[L. ad, toward, + ponere, to place]
1. Condition of being positioned side by side or fitted together.
SYN: contiguity
2. Addition of one substance to another, as one layer of tissue upon another.
3. Development by means of accretion, as in the formation of bone or dental cementum.
apposition is a sample definition found in
Taber's Medical Dictionary, 21st Edition.
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