submission, entry - something (manuscripts or architectural plans and models or estimates or works of art of all genres etc.) submitted for the judgment of others (as in a competition); "several of his submissions were rejected by publishers"; "what was the date of submission of your proposal?"

fragment - a piece broken off or cut off of something else; "a fragment of rock"

metal filing - a fragment of metal rubbed off by the use of a file

shaping, formation - the fabrication of something in a particular shape

storage - the act of storing something