Definitions:
easy to perceive, understand, or interpret

(of a substance) transparent; unclouded

free of any obstructions or unwanted objects

not touching; away from

complete; full

denoting a palatalized form of the sound of the letter l (as in leaf in most accents of english).

so as to be out of the way of or away from

completely

remove an obstruction or unwanted item or items from

remove (an obstruction or unwanted item) from somewhere

get past or over (something) safely or without touching it

officially show or declare (someone) to be innocent

give official approval or authorization to

earn or gain (an amount of money) as a net profit