buttontitle
nounUK /ˈbʌtənˌtaɪtəl/
US /ˈbʌtənˌtaɪtəl/
A buttontitle is the little word on a button that tells you what it does.
The buttontitle on the green button said "Play," so I clicked it.
OTHER MEANINGS
2. The name shown on a clickable button in a computer program.
Check the buttontitle before you press it.
3. A short title printed on a badge or pin.
Her buttontitle read "Team Captain."
4. The heading text on a small round sign.
The buttontitle on the door said "Push."