一概而論

一概而论
yīgài'érlùn

to treat different matters as the same; to lump together; to paint with a broad brush; (psychology) splitting

Wiktionary

Homographs

一概而論 yīgàiérlùn to lump different matters together (idiom)

Entry Composition

1 一概 yīgài
  1. all
  2. without any exceptions
  3. categorically
2 而 ér
  1. and
  2. as well as
  3. and so
  4. but (not)
  5. yet (not)
  6. (indicates causal relation)
  7. (indicates change of state)
  8. (indicates contrast)
=3 論 Lún abbr. for 論語 Lúnyǔ, The Analects (of Confucius)
=3 論 lùn
  1. opinion
  2. view
  3. theory
  4. doctrine
  5. to discuss
  6. to talk about
  7. to regard
  8. to consider
  9. per
  10. by the (kilometer, hour etc)
=3 論 lún
  1. (obsolete on its own in Standard Chinese) to say directly or to the point
  2. a surname
  3. short for 論語／论语 (Lúnyǔ, “Lunyu; Analects”)
  4. to say directly or to the point