Definitions for erectile dysfunction
Random House Webster's College Dictionary
difficulty in achieving or maintaining an erection of the penis; impotence. Abbr.: ED
erectile dysfunction, male erecticle dysfunction, ED(noun)
impotence resulting from a man's inability to have or maintain an erection of his penis
The inability of a man to obtain or sustain an erection. Abbreviation: ED
U.S. National Library of Medicine
The inability in the male to have a PENILE ERECTION due to psychological or organ dysfunction.
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