dime
a tenth part; tithe
- SOUND
- Modern dime preserves the older spelling while English pronunciation developed to /daɪm/.
- MEANING
- A general tenth-part or tithe word is applied specifically to a coin worth one tenth of a dollar.
- CHRONOLOGY
- Middle English ancestry; United States coin sense reported from 1786.
- SCHOLAR
- Merriam-Webster Editors
- CONFIDENCE
- established — Merriam-Webster supplies both the older tenth-part meaning and the 1786 coin use.