| 密 |
mì mǎ | cipher; secret code / password; PIN |
| 密 |
Mì | surname Mi / name of an ancient state |
| 密 |
mì | dense; close; thick / intimate; close / (bound form) secret; confidential / (Internet slang) to send a private message to (sb); to DM |
| 码 |
mǎ | weight / number / code / to pile / to stack / classifier for length or distance (yard), happenings etc |