bounding
bound-ing
verb
Forming the boundary or limit of something.
"The river was bounding the estate."
adjective
Characterised by vigorous, energetic, and often leaping movement.
"He walked with a bounding step."
verb
Moving quickly with long, energetic strides or leaps.
"The dog was bounding through the park."
Thesaurus
Synonyms: edge, boundary, bound, limit, trammel, confine, restrict, throttle, spring, leap, leaping, bounce