noun, noun or participle which takes 'suru', transitive verb
Refers to a gathered set of items (art, stamps, etc.) or the hobby/act of collecting them. Can be used as a noun or with する as a transitive verb.
彼の切手のコレクションはすごい。
His stamp collection is amazing.
私は古いカメラをコレクションしています
I collect old cameras.
noun
fashion collection; fashion show
Specifically used in the fashion industry for a designer's seasonal line or the runway event where it is presented.
パリコレクションで新作が発表された。
The new collection was unveiled at Paris Fashion Week.