Je was op zoek naar: outbreak (Engels - Xhosa)

it had, however, a brief, ill-considered re-adoption at the outbreak of hostilities.
yaye, ngoko, ngokufutshane, yajonga ukwamkelwa kwakhona ngoqhamko lwezenzo zemfazwe.

at the same time as a fire is tackled, warning of its outbreak must be given by shouting ‘fire'.
kwangelixesha elinye njengokuba umlilo usiliwa isilumkiso sokuqhambuka kwawo masinikwe ngokukhwaza "umlilo".