Last Updated：2025/11/20

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A domain or sphere that is part of a larger domain or sphere. / (computing, Internet) A domain name that has been prefaced with additional parts separated with periods.

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subdomain

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Source Word

subdomain

Noun

Internet

A domain or sphere that is part of a larger domain or sphere. / (computing, Internet) A domain name that has been prefaced with additional parts separated with periods.

Japanese Meaning

大きな領域や範囲の一部をなす領域、またはその分野・球体 / コンピュータやインターネット領域では、ドメイン名において、主要なドメインの前に追加される部分（ピリオドで区切られた部分）

What is this buttons?

In our research, the cognitive psychology of memory is treated as a subdomain of experimental psychology.

Google Translation / DeepL Translation

私たちの研究では、記憶の認知心理学は実験心理学の下位領域として扱われる。

Details

Sense（1）

A domain or sphere that is part of a larger domain or sphere.

Details

Sense（2）

(computing, Internet) A domain name that has been prefaced with additional parts separated with periods.

A domain is a subdomain of another domain if it is contained within that domain. This relationship can be tested by seeing if the subdomain's name ends with the containing domain's name. For example, A.B.C.D is a subdomain of B.C.D, C.D, D, and " ".

Google Translation / DeepL Translation