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flare–up

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noun \-ˌəp\

Simple Definition of flare–up

  • : a sudden occurrence of flame

  • : a sudden occurrence or expression of anger

  • : an occurrence in which something (such as violence or a disease) suddenly begins or becomes worse

Source: Merriam-Webster's Learner's Dictionary

Full Definition of flare–up

  1. 1 :  a sudden outburst or intensification

  2. 2 :  a sudden bursting (as of a smoldering fire) into flame or light

  3. 3 :  a sudden outburst of or increase in the symptoms of a disease or condition

1839

First Known Use of flare–up

1839


Medical Dictionary

flare–up

play
noun \-ˌəp\

Medical Definition of flare–up

  1. :  a sudden appearance or worsening of the symptoms of a disease or condition <an asthmatic flare–up>




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