Medical Dictionary

decubitus

noun de·cu·bi·tus \-bət-əs\
plural de·cu·bi·ti \-bət-ˌī, -ˌē\

Medical Definition of DECUBITUS

1
:  a position assumed in lying down <the dorsal decubitus>
2
a :  ulcer b :  bedsore
3
:  prolonged lying down (as in bed)

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