1flu·id 
/ˈflu:wəd/ adjective
/ˈflu:wəd/ adjective [more fluid; most fluid] 1 : capable of flowing freely like water
▪ fluid lava ▪ a substance in a fluid state 2 — used to describe something that can change easily or that changes often ▪ Boundaries between the farms were very fluid. ▪ a fluid situation 3 : having or showing a smooth and easy style : graceful
▪ a dancer's fluid movements ▪ the sculpture's fluid lines
▪ fluid lava ▪ a substance in a fluid state
▪ a dancer's fluid movements ▪ the sculpture's fluid lines
— flu·id·i·ty /fluˈɪdəti/ noun [noncount]
▪ The extreme fluidity of the situation has made it impossible to predict the outcome. ▪ She plays the violin with great fluidity.
/fluˈɪdəti/ noun [noncount] ▪ The extreme fluidity of the situation has made it impossible to predict the outcome. ▪ She plays the violin with great fluidity.
— flu·id·ly adverb
▪ moving fluidly
▪ moving fluidly
