.....Surprised DSM doesn't have it as a diagnosis (going to double-check that claim).
On one of the commentary shows, I heard one psychologist make the claim that you can only call a condition "pathological" if it interferes with the person's life, and that, since Trump's habitual lying doesn't seem to (yet) do so, that psychologist wouldn't classify him as a pathological liar.
But what I think most people informally mean by the word--tells lies constantly and often for no real reason--he seems to fit.
after reading sommers' wiki link, I went back and checked DSM 3 for criteria, but actually, pseudologia fantastica is NOT listed in dsm3, dsm 3r, 4, 4r 5, icd9 or icd10. if you try to medically "code" for "pathological lying" or "pseudologia fantastica", you are redirected to other dxs such as factitious disorder, antisocial personality or delusional disorder.
yes, most major psychiatric disorders (thought, mood, anxiety and personality disorders) have "functional" criteria, such as...
...."[the condition causes] impairment in function in one or more major areas: work, interpersonal relations or self care (markedly below the level prior to onset)---> for a child or adolescent there is failure to achieve expected level of interpersonal, academic, or occupational functioning"....
First of all its couselor not doctor... get it right. Second you are right that since its not in DSM he probably can't be clinically diagnosed by a psychiatrist as a pathological liar, so I was wrong about that bit.
But again, that's irrelevant since he fits pretty much every definition of pathological liar... you keep fixating on this red herring argument about the DSM... Its just not relevant. Its like I spread peanut butter on two slices of bread, put it together and say "Now that's a peanut butter sandwich! I think we can clinically diagnose this as a peanut butter sandwich!" Then you come along and say "I would not he able to say one way or another whether that is a peanut butter sandwich since there is no clinical definition in DSM for a peanut butter sandwich"
Please... we know what a peanut butter sandwich is. We know what a pathological liar is... he's it. The DSM is irrelevant.
Anyway, let's just cut to the chase... Do you personally consider Trump a liar? As in a bigger liar than the average person? What about the average elected official?
I get what you are saying but still see it somewhat differently.....its like you spread some light brownish paste (your choice, creamy or chunky) that might look, smell and/or taste like "peanut butter" between two slices of bread, and said "now that's a peanut butter sandwich!!" but the international council of nut specialists (pun intended) have said that
they can't define what peanut butter really is, let alone what you are trying to feed me

....
regarding trump, I don't think he is a pathological liar (OPINION) but if we count his, ehem, slight "exaggerations"

as lies, well, yes, he probably lies more than the "typical" politician, not by much though....