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Related to plow through: plower, plough through, ploughed
plow through something
1. Lit. to move through something such as snow or mud with a plow. The huge truck plowed through the snow-covered streets so traffic could move again.
2. Fig. to work through something with determination. She plowed through the book to learn everything she could. Billy plowed through dinner and ran outside to play.
See also: plow