DuckCorp Dico

Found one definition

1.                 From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2022.11.18:
                   
   
   
                   
                     
   flux //flʌks// <n>
   1. 融剤
   chemical agent for cleaning metal prior to soldering or welding
   2. 流量
   rate of transfer of energy (electric flux, magnetic flux)
   3. 多様性
   state of ongoing change