何謂

何谓
héwèi
  1. (literary) what is?
  2. what is the meaning of?

CEDICT

literary

Entry Composition

1 何 hé
  1. what
  2. how
  3. why
  4. which
  5. carry
2 謂 wèi
  1. to speak
  2. to say
  3. to name
  4. to designate
  5. meaning
  6. sense