IPA: /kəˌlɛktəˈbɪlɪti/
KK: /kəˌlɛktəˈbɪlɪti/
The quality or characteristic of being able to be collected, often referring to items that are valuable or sought after by collectors.
The collectibility of vintage toys has increased over the years, making them highly desirable among collectors.
Collectibility is formed from "collect" (from Latin "colligere", meaning to gather together) and "-ibility" (from Latin "-ibilis", meaning capable of). The word refers to the quality of being capable of being collected or gathered together.
Think of the act of 'gathering together' ('collect') and the idea of being 'capable of' ('-ibility') — that's what collectibility means.