grass

nouns

narrow-leaved green herbage: grown as lawns; used as pasture for grazing animals; cut and dried as hay
is derived from
is a type of (narrower)
cosmopolitan herbaceous or woody plants with hollow jointed stems and long narrow leaves
a police informer who implicates many people
bulky food like grass or hay for browsing or grazing horses or cattle

verbs

shoot down, of birds
is a type of (narrower)
hit with a missile from a weapon
cover with grass
"The owners decided to grass their property"
is a type of (narrower)
provide with a covering or cause to be covered
"cover her face with a handkerchief"; "cover the child with a blanket"; "cover the grave with flowers"
spread out clothes on the grass to let it dry and bleach
is a type of (narrower)
spread out or open from a closed or folded state
"open the map"; "spread your arms"
cover with grass
feed with grass
is a type of (narrower)
let feed in a field or pasture or meadow
give away information about somebody
"He told on his classmate who had cheated on the exam"