水腫
OEdema \[OE]*de"ma\, n. [NL., from Gr. ? a swelling, tumor, fr.
? to swell.] (Med.)
A swelling from effusion of watery fluid in the cellular
tissue beneath the skin or mucous membrance; dropsy of the
subcutaneous cellular tissue. [Written also {edema}.]
oedema
n : swelling from excessive accumulation of serous fluid in
tissue [syn: {edema}, {hydrops}, {dropsy}]