0 the state of being opaque, or the degree to which something is opaque --
1 the quality of being difficult to understand or know about, especially because things have been intentionally kept secret or made complicated : --
He believes the opacity of traditional property reporting has put off investors.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
We kunnen het stap voor stap voltooien, hoe lang de weg ook is en het kan niet worden voltooid, hoe kort de weg ook is, als je niet eens je voetafdruk markeert.