WordReference Random House Unabridged Dictionary of American English © 2026
seb•or•rhe•a
(seb′ə rē′ə),USA pronunciation n. [Pathol.]
seb′or•rhe′al, seb′or•rhe′ic, adj.
- Pathologyan excessive and abnormal discharge from the sebaceous glands.
- seb(um) + -o- + -rrhea 1875–80
'seborrhea' also found in these entries (note: many are not synonyms or translations):