Last Updated：2025/11/20

Being derived from (usually followed by on or upon). / Having a base / Having a base of operations.

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based

Source Word

based

IPA(Pronunciation)

/beɪst/

Verb

Being derived from (usually followed by on or upon). / Having a base / Having a base of operations.

Japanese Meaning

～に基づく、〜に根拠を置く / 基盤となる、根拠とする / （事業などの）拠点を置く、拠点をもつ

The committee's decision was based on the latest scientific evidence.

委員会の決定は最新の科学的証拠に基づいていました。

Sense（1）

Being derived from (usually followed by on or upon).

It's a new film based on a best-selling novel.

Sense（2）

Having a base

The ladder is based on the even sidewalk for stability.

Sense（3）

Having a base of operations.

The company is based in New York.