Last Updated：2025/11/20

The state or condition of being usable. / The degree to which an object, device, software application, etc. is easy to use with no specific training.

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usability

Source Word

usability

IPA(Pronunciation)

Noun

countable uncountable

Japanese Meaning

使いやすさ / 利用のしやすさ / 操作性

The usability of the new app improved significantly after the redesign.

リデザイン後、新しいアプリの使いやすさは大幅に向上しました。

Sense（1）

The state or condition of being usable.

Sense（2）

The degree to which an object, device, software application, etc. is easy to use with no specific training.

usabilities

（ plural ）