How do you spell Indistinct

Available Definitions:
1) a. - Not distinct or distinguishable; not separate in such a manner as to be perceptible by itself; as, the indistinct parts of a substance.
2) a. - Obscure to the mind or senses; not clear; not definite; confused; imperfect; faint; as, indistinct vision; an indistinct sound; an indistinct idea or recollection.