fluc·tu·ant adjective \ˈflək-chə-wənt, -chü-ənt\
: being movable and compressible <a fluctuant abscess>
First Known Use of FLUCTUANT
fluc·tu·ant adjective \ˈflək-chə-wənt\ (Medical Dictionary)
: movable and compressible—used of abnormal body structures (as some abscesses or tumors) <the fluctuant mass in his abdomen—Oliver Sacks>
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