签到

Traditional form:

簽到

Pinyin (reading):

qiāndào

Definitions:

• to register
• to sign in

Characters:

• 签 - to sign, to endorse; a note, a slip of paper
• 到 - to go to, to arrive

Traditional characters:

• 簽 - to sign, to endorse; a note, a slip of paper
• 到 - to go to, to arrive