break out

verbs

start abruptly

"After 1989, peace broke out in the former East Bloc"

break out, erupt

begin suddenly and sometimes violently

"He broke out shouting"

break out

is a type of (narrower)

have a beginning, in a temporal, spatial, or evaluative sense

"The DMZ begins right over the hill"; "The second movement begins after the Allegro"; "Prices for these homes start at $250,000"

move away or escape suddenly

"The horses broke from the stable"; "Three inmates broke jail"; "Nobody can break out--this prison is high security"

break, break away, break out

is derived from

take from stowage in preparation for use

break out

is a type of (narrower)

remove from its packing

"unpack the presents"

become raw or open

"He broke out in hives"; "My skin breaks out when I eat strawberries"; "Such boils tend to recrudesce"

break out, erupt, recrudesce