IPA: /ˈsæmplər/
KK: /ˈsæmplər/
A noun that refers to a collection or selection of items, often used to showcase different styles or types, such as in crafts, music, or food.
The artist displayed a sampler of her best works at the gallery.
Sampler → It is formed from "sample" (from Old French *essample*, meaning a small part or example) and "-er" (meaning a person who). A sampler is a person who takes a sample or a small part of something.
Think of someone who takes a small part or 'sample' of something — the '-er' indicates that this person is doing the action.