This is the 3028th most frequent Japanese word.
ホルダー
"ホルダー" (holder) refers to a device or object used to hold or store something.
In this usage, ホルダー (holder) refers to a digital representation or feature in an app designed to store cards.
このアプリは便利なカードホルダー機能を搭載しています。
This app features a convenient card holder function.
Here, ホルダー (holder) refers to a container or structure designed to hold pens.
このペンホルダーはとても便利です。
This pen holder is very useful.
In this sentence, ホルダー (holder) denotes someone who possesses or holds a title, specifically a championship title.