反查

fǎnchá

to reverse look up (e.g. an IP address, a word in a dictionary based on its pronunciation rather than form, etc.)

Wiktionary

Entry Composition

=1 反 fǎn
  1. contrary
  2. in reverse
  3. inside out or upside down
  4. to reverse
  5. to return
  6. to oppose
  7. opposite
  8. against
  9. anti-
  10. to rebel
  11. to use analogy
  12. instead
  13. abbr. for 反切 fǎnqiè phonetic system
=1 反 fàn
  1. (music) Cantonese opera gongche notation for the note fa (4).
  2. Cantonese opera gongche notation for the note fa (4).
  3. alternative form of 販 /贩 (fàn)
  4. used in 反反
=2 查 Zhā surname Zha
=2 查 chá
  1. to research
  2. to check
  3. to investigate
  4. to examine
  5. to refer to
  6. to look up (e.g. a word in a dictionary)
=2 查 zhā variant of 楂 zhā
=2 查 chái
  1. (obsolete on its own in Standard Chinese, colloquial) government official
  2. government official