Crossword clue: to plow with deep furrows, for the purpose of loosening the land to a greater depth than usual.

The most common answer is trenchplough (12 letters).

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

trenchplough 12 letters web-def

To plow with deep furrows, for the purpose of loosening the land to a greater depth than usual.

trenchplow 10 letters web-def

To plow with deep furrows, for the purpose of loosening the land to a greater depth than usual.