0 a supply of something that is much greater than can be sold or is needed or wanted:
1 to provide more of something than is needed or wanted, or more of something than can be sold:
2 a supply or amount that is much greater than necessary:
a glut of new housing
a glut of information
3 a supply of something that is much more than can be sold or is needed or wanted:
4 to supply something in much greater quantities than can be sold or is needed or wanted:
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.