Word: Collectible
Part of Speech: Adjective and Noun
As an Adjective: The term "collectible" refers to items that are interesting or valuable enough to be collected. These items can be anything from coins, stamps, toys, and cards to artwork. They are often sought after by collectors because they have special significance or nostalgia.
As a Noun: "Collectibles" are the items themselves that people collect. They may not always be very valuable, but they are usually considered worth collecting by enthusiasts.
There are no specific idioms that include the word "collectible," but you might hear phrases like "collecting dust," which means an item is not being used and is just sitting around.
"Collectible" describes items that people find interesting and want to gather, while "collectibles" are the actual items that collectors have.