1.NounA picture made by sticking other pictures onto a surface or juxtaposing them digitally in analogous manner.
2.NounA composite object or collection (abstract or concrete) created by the assemblage of various media; especially for a work of art such as text, film, etc.
"Richard Brautigan's novel So the Wind Won't Blow It All Away is a collage of memories."
3.NounThe technique or method of producing a work of art of this kind.
4.NounThis term needs a definition. Please help out and add a definition, then remove the text {{rfdef}}.