filler
//ˈfɪlər//
Noun
fillerSingular
fillersPlural
1
A substance or material used to fill gaps, cracks, or holes in a surface.
I used wood filler to repair the cracks in the old table.
2
Something used to occupy space or time without adding significant value or content.
The magazine article was mostly filler with little useful information.
3
Extra material added to a publication, broadcast, or product to make it longer or larger.
The magazine used old photos as filler to complete the issue.
4
A cosmetic substance injected into the skin to reduce wrinkles or add volume.
She got lip filler to add volume to her lips.