壹

yī
one (banker's anti-fraud numeral)

CEDICT

  1. (Classical) faithful; committed
  2. (financial) one, variant of 一
  3. faithful; committed
  4. one, variant of 一

Wiktionary

一的大寫字體。

重編國語辭典

Containing this entry

約翰壹書 Yuēhànyīshū
  1. First epistle of St John
  2. also written 約翰一書
二十一 èrshíyī
壹岐 Yīqí
六十一 liùshíyī
壹是 yīshì

Related entries

一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
想一想！

Imagine!

Source: Tatoeba

半個人 bàngerén
  1. (not) a single person
  2. (no) one
之一 zhīyī
  1. one of (sth)
  2. one out of a multitude
  3. one (third, quarter, percent etc)
这个国家的主要产品之一是咖啡。

One of the main products of this country is coffee.

One of this country's most important products is coffee.

Source: Tatoeba

么 yāo
  1. youngest
  2. most junior
  3. tiny
  4. one (unambiguous spoken form when spelling out numbers, esp. on telephone or in military)
  5. one or ace on dice or dominoes
  6. variant of 吆 yāo, to shout
有什么甜点？

What's the dessert?

Source: Tatoeba