preacherese en · NOUN
Etymology
From preacher + -ese.
Meanings
-
(uncountable) preacherlike diction or terminology.
Block's tone in different passages runs the gamut from the most cloying, self-helpish pep talk to revival-tent preacherese, but is characterized throughout by intellectual murkiness and psychological jargon that will leave many a parent completely confused about what Dr. Block is talking about.
1976 April 26, Duncan Mitchel, “Boys and Girls Together”, in Gay Community News, page 15: