字頭 zì tóu

DEFINITIONS

  1. first letter of a word or serial number
  2. first character of a Chinese word
  3. first digit of a number
  4. the top part (esp. a radical) of a Chinese character
  5. the initial of a Chinese syllable

CHARACTERS

字 zì
HSK 1
letter, character, word
頭 tóu head; top; chief, first; boss