Is “Flux” a Scrabble word?
Yes
FLUX
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Flux
/flʌks/
noun
1.The act of flowing; a continuous moving on or passing by, as of a flowing stream.
2.A state of ongoing change.
“Languages, like our bodies, are in a continual flux.”
3.A chemical agent for cleaning metal prior to soldering or welding.
“It is important to use flux when soldering or oxides on the metal will prevent a good bond.”
verb
1.To use flux on.
“You have to flux the joint before soldering.”
2.To melt.
3.To flow as a liquid.
adjective
1.Flowing; unstable; inconstant; variable.