grindingly
advEtymology From grinding + -ly.
1
With a grinding sound or motion.
- Grindingly, laths of wood yielded to brown and yellow hands, a wrenching and screaming of twisted nails fanfared the discovery of the treasure beneath.1959, Anthony Burgess, Beds in the East (The Malayan Trilogy), published 1972, page 463:
2
With tedious repetition; mechanically.
- It was a grindingly dull lecture.