from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To rub or wear by rubbing; to chafe.
from the GNU version of the Collaborative International Dictionary of English
- transitive v. To rub or wear by rubbing; to chafe.
from The Century Dictionary and Cyclopedia
- To rub; wipe.
- To stroke; caress.
- To grate; sound harsh or rough: used of speech.
French frotter. (Wiktionary)