slang A psychologist or psychiatrist. "Dome" is slang term for "head." The phrase is usually used in a derogatory way. Ugh, I don't want to see a dome-doctor and talk about my feelings.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a psychologist or psychiatrist. The dome-doctor lets me talk while he keeps score.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.