in–be·tween 
/ˌɪnbɪˈtwi:n/ noun
plural in–be·tweens /ˌɪnbɪˈtwi:n/ noun [count] : a state or position that is in the middle between two other things : a middle position
▪ The switch is either on or off; there's no in-between.
▪ The switch is either on or off; there's no in-between.
— in–between adjective
▪ available in small, large, and in-between sizes
▪ available in small, large, and in-between sizes
