flare-up
noun
[of fire, light] flamboiement m
(figurative) [of anger, violence] explosion f
[of tension] montée f
[of disease, epidemic] apparition f
[quarrel] dispute f
renewed flare-up
a. [of anger, violence] reprise f, nouvelle explosion
b. [of tension] remontée f
c. [of disease, epidemic] réapparition f