Click any word in a definition or example to find the entry for that word
|I/you/we/they||grind away at|
|he/she/it||grinds away at|
|present participle||grinding away at|
|past tense||ground away at|
|past participle||ground away at|
This is the British English definition of grind away at. View American English definition of grind away at.
a light plane with no engine that people fly in for pleasure