As nouns the difference between rootball and roofball
is that rootball is the mass of roots and associated soil when a plant is lifted from the soil or from a container while roofball is a game in which players attempt to keep a ball in play by alternately bouncing it off a sloping roof.
rootball
English
Alternative forms
*root ball
Noun
(
en noun)
The mass of roots and associated soil when a plant is lifted from the soil or from a container roofball
English
Noun
(-)
A game in which players attempt to keep a ball in play by alternately bouncing it off a sloping roof.