tiller

nouns

a shoot that sprouts from the base of a grass

tiller

is a type of (narrower)

a new branch

someone who tills land (prepares the soil for the planting of crops)

tiller

is derived from

is a type of (narrower)

a person who operates a farm

lever used to turn the rudder on a boat

tiller

is a part of

(nautical) steering mechanism consisting of a hinged vertical plate mounted at the stern of a vessel

is a type of (narrower)

a rigid bar pivoted about a fulcrum

a farm implement used to break up the surface of the soil (for aeration and weed control and conservation of moisture)

cultivator, tiller

is derived from

grow shoots in the form of stools or tillers

stool, tiller