[ roh-tuh-til ]
/ ˈroʊ təˌtɪl /
verb (used with object)
to break up (soil) with a rototiller.
verb (used without object)
to break up soil with a rototiller.
Origin of rototill
First recorded in 1935–40; back formation from rototiller
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019