| peg away 
 
 work doggedly or persistently
 - She keeps plugging away at her dissertation
 • Syn:
 plug away, slog, keep one's nose to the grindstone, keep one's shoulder to the wheel
 • Derivationally related forms:
 slogger (for: slog)
 • Hypernyms:
 work
 • Verb Frames:
 - Somebody ----s
 - Somebody ----s PP
 
 
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